{"id":2493,"date":"2022-03-24T11:32:16","date_gmt":"2022-03-24T11:32:16","guid":{"rendered":"https:\/\/stage-wp.10minuteschool.com\/?p=2493"},"modified":"2022-03-24T05:39:22","modified_gmt":"2022-03-24T05:39:22","slug":"what-is-work","status":"publish","type":"post","link":"https:\/\/10minuteschool.com\/content\/what-is-work\/","title":{"rendered":"\u0995\u09be\u099c (Work)"},"content":{"rendered":"\r\n<h2><b>\u0995\u09be\u099c<\/b><b> (Work)<\/b><\/h2>\r\n\r\n\r\n\r\n<p><b>\u09b8\u0982\u099c\u09cd\u099e\u09be: <\/b><span style=\"font-weight: 400;\">\u098f\u0995\u099f\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09b2 \u0995\u09cd\u09b0\u09bf\u09df\u09be \u0995\u09b0\u09be\u09df \u09af\u09a6\u09bf \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u0995\u09bf\u099b\u09c1 \u09b8\u09b0\u09a3 \u0998\u099f\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b6\u09c0\u09b2 \u09ac\u09b2 \u0995\u09be\u099c \u0995\u09b0\u09c7\u099b\u09c7 \u09ac\u09b2\u09c7 \u09a7\u09b0\u09be \u09b9\u09df\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09a7\u09b0\u09be \u09af\u09be\u0995, \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u098f\u0995\u099f\u09bf \u09a7\u09cd\u09b0\u09c1\u09ac \u09ac\u09b2 F \u098f\u09b0 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09b8\u09b0\u09b2\u09b0\u09c7\u0996\u09be \u09ac\u09b0\u09be\u09ac\u09b0 \u09b8\u09b0\u09a3 \u09b9\u09df <\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\"> (\u099a\u09bf\u09a4\u09cd\u09b0)\u0964 \u09a4\u09be\u09b9\u09b2\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u0989\u09aa\u09b0 \u09ac\u09b2 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09c3\u09a4\u0995\u09be\u099c W \u09b9\u09ac\u09c7,\u00a0<\/span><\/p>\r\n\r\n\r\n\r\n<p><em>W=FS<\/em><\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" width=\"1024\" height=\"485\" class=\"wp-image-2496\" src=\"https:\/\/stage-wp.10minuteschool.com\/wp-content\/uploads\/2021\/11\/1.1-1024x485.png\" alt=\"\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.1-1024x485.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.1-300x142.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.1-768x364.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.1.png 1052w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u098f\u0996\u09be\u09a8\u09c7 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09b8\u09ae\u09df \u09af\u09a6\u09bf \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09b8\u09cd\u09a5\u09bf\u09b0 \u09a5\u09be\u0995\u09c7, \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09ac\u09b2 \u09a7\u09cd\u09b0\u09c1\u09ac \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09be\u099c\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09c7 \u0986\u09ae\u09b0\u09be <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09ac\u09b8\u09bf\u09df\u09c7 \u09b8\u09b9\u099c\u09c7\u0987 \u0995\u09be\u099c \u09b9\u09bf\u09b8\u09be\u09ac \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf\u0964 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09af\u09a6\u09bf \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09a7\u09cd\u09b0\u09c1\u09ac \u09a8\u09be \u09b9\u09df\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09a4\u09c7 \u09a5\u09be\u0995\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u0989\u0995\u09cd\u09a4 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09c7 \u0995\u09cb\u09a8 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09ac\u09b8\u09be\u09ac\u09cb? \u09b8\u09c7\u0987 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0989\u09aa\u09b0\u09bf\u0989\u0995\u09cd\u09a4 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09aa\u09cd\u09b0\u09af\u09cb\u099c\u09cd\u09af \u09b9\u09ac\u09c7 \u09a8\u09be\u0964 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09ae\u09c1\u09b9\u09c2\u09b0\u09cd\u09a4\u09c7 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09a8\u09a4\u09c1\u09a8 \u09a8\u09a4\u09c1\u09a8 \u09ae\u09be\u09a8 \u09a8\u09bf\u09df\u09c7 \u0985\u09b8\u0982\u0996\u09cd\u09af\u09ac\u09be\u09b0 \u0995\u09be\u099c \u09b9\u09bf\u09b8\u09be\u09ac \u0995\u09b0\u09c7 \u09af\u09cb\u0997 \u0995\u09b0\u09c7, \u0985\u09a8\u09cd\u09af \u0995\u09a5\u09be\u09df \u09af\u09cb\u0997\u099c\u09c0\u0995\u09b0\u09a3 \u0995\u09b0\u09c7 \u0995\u09be\u099c \u09b9\u09bf\u09b8\u09be\u09ac \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<h2><b>\u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09be\u099c\u09c7\u09b0 \u09ac\u09b0\u09cd\u09a3\u09a8\u09be (Description of Work by Graph)<\/b><\/h2>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" class=\"aligncenter wp-image-2500 size-full\" src=\"https:\/\/stage-wp.10minuteschool.com\/wp-content\/uploads\/2021\/11\/1.2.png\" alt=\"work\" width=\"1052\" height=\"673\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.2.png 1052w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.2-300x192.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.2-1024x655.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/1.2-768x491.png 768w\" sizes=\"(max-width: 1052px) 100vw, 1052px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u00a0\u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6\u0995\u09c7 \u0995\u09cb\u099f\u09bf \u09ac\u09b0\u09be\u09ac\u09b0 \u098f\u09ac\u0982 \u09b8\u09b0\u09a3\u09c7\u09b0 \u09ae\u09be\u09a8\u0995\u09c7 \u09ad\u09c1\u099c \u09ac\u09b0\u09be\u09ac\u09b0 \u09b8\u09c2\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 \u0986\u0981\u0995\u09be \u09b9\u09b2\u09cb [\u099a\u09bf\u09a4\u09cd\u09b0]\u0964 \u098f\u0987 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0\u09c7\u09b0 \u09a8\u09bf\u099a\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u0995\u09c3\u09a4 \u0995\u09be\u099c\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09df\u0964 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 \u09b9\u09b2\u09c7 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0\u099f\u09bf <\/span><span style=\"font-weight: 400;\">x<\/span><span style=\"font-weight: 400;\">-\u0985\u0995\u09cd\u09b7\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09be\u09b2 \u09b8\u09b0\u09b2\u09b0\u09c7\u0996\u09be \u09b9\u09df\u0964 \u09ae\u09a8\u09c7 \u0995\u09b0\u09bf, \u098f\u0987 \u09ac\u09b2\u09c7\u09b0 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf <span class=\"katex-eq\" data-katex-display=\"false\">x_{1}<\/span><\/span><span style=\"font-weight: 400;\"> \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8 \u09a5\u09c7\u0995\u09c7 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{2}<\/span><\/span><span style=\"font-weight: 400;\"> \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09c7 \u09b8\u09b0\u09c7 \u09af\u09be\u09df\u0964 \u09a4\u0996\u09a8 \u0995\u09c3\u09a4 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0, <\/span><span style=\"font-weight: 400;\">x<\/span><span style=\"font-weight: 400;\">-\u0985\u0995\u09cd\u09b7\u09c7\u09b0 \u098f\u09ac\u0982 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{1}<\/span><\/span><span style=\"font-weight: 400;\"> \u0993 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{2}<\/span><\/span><span style=\"font-weight: 400;\">-\u09a4\u09c7 \u0986\u0981\u0995\u09be \u09a6\u09c1\u099f\u09bf \u0995\u09cb\u099f\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7 \u0986\u09df\u09a4\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09df\u0964 \u099a\u09bf\u09a4\u09cd\u09b0\u09c7 \u098f\u0987 \u0986\u09df\u09a4\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u099f\u09bf\u0995\u09c7 \u09b0\u09c7\u0996\u09be\u0999\u09cd\u0995\u09bf\u09a4 \u0995\u09b0\u09c7 \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09b6\u09c0\u09b2 \u09b9\u09b2\u09c7 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0\u099f\u09bf \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u098f\u0996\u09be\u09a8\u09c7\u0993 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0986\u0997\u09c7\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09be \u09af\u09be\u09df\u0964 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0985\u09a4\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \u09b8\u09b0\u09a3 <span class=\"katex-eq\" data-katex-display=\"false\">\\Delta x<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u0995\u09b2\u09cd\u09aa\u09a8\u09be \u0995\u09b0\u09b2\u09c7 \u098f\u0987 \u09b8\u09b0\u09a3\u09c7\u09b0 \u09b8\u09ae\u09df \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u0995\u09be\u09b0\u09cd\u09af\u09a4 \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 \u09a5\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 \u09a7\u09b0\u09be \u09af\u09be\u09df\u0964 \u09ab\u09b2\u09c7 \u0990 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \u09b8\u09b0\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09c3\u09a4 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 <span class=\"katex-eq\" data-katex-display=\"false\">F \\Delta x<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b9\u09df\u0964<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u098f\u0987 \u0995\u09be\u099c \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995 \u09b0\u09c7\u0996\u09be\u0982\u09b6 \u0986\u0981\u0995\u09be \u09b8\u09b0\u09c1 \u09ab\u09be\u09b2\u09bf\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09df\u0964 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{1}<\/span><\/span><span style=\"font-weight: 400;\"> \u09a5\u09c7\u0995\u09c7 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{2}<\/span><\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u09b0\u09a3\u0995\u09c7 \u0986\u09ae\u09b0\u09be \u098f\u09b0\u0995\u09ae \u0985\u09b8\u0982\u0996\u09cd\u09af \u0985\u09a4\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \u09b8\u09b0\u09a3 <span class=\"katex-eq\" data-katex-display=\"false\">\\Delta x<\/span><\/span><span style=\"font-weight: 400;\">&#8211; \u098f\u09b0 \u09b8\u09ae\u09b7\u09cd\u099f\u09bf \u09ac\u09b2\u09c7 \u0995\u09b2\u09cd\u09aa\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf; \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09c3\u09a4 \u0995\u09be\u099c <span class=\"katex-eq\" data-katex-display=\"false\">F \\Delta x<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 \u09a5\u09c7\u0995\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09c7 \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09ae\u09cb\u099f \u0995\u09c3\u09a4 \u0995\u09be\u099c \u09aa\u09be\u0993\u09df\u09be \u09af\u09be\u09df\u0964 \u0985\u09a4\u098f\u09ac, \u09ae\u09cb\u099f \u0995\u09c3\u09a4 \u0995\u09be\u099c \u0986\u0997\u09c7\u09b0 \u09ae\u09a4 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0, <\/span><span style=\"font-weight: 400;\">x<\/span><span style=\"font-weight: 400;\">-\u0985\u0995\u09cd\u09b7 \u098f\u09ac\u0982 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{1}<\/span><\/span><span style=\"font-weight: 400;\"> \u0993 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x_{2}<\/span><\/span><span style=\"font-weight: 400;\">-\u09a4\u09c7 \u0986\u0981\u0995\u09be \u09a6\u09c1\u099f\u09bf \u0995\u09cb\u099f\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09df\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<h2><b>\u09a7\u09cd\u09b0\u09c1\u09ac<\/b> <b>\u09ac\u09b2<\/b> <b>\u09a6\u09cd\u09ac\u09be\u09b0\u09be<\/b> <b>\u09b8\u09ae\u09cd\u09aa\u09be\u09a6\u09bf\u09a4<\/b> <b>\u09ac\u09be<\/b> <b>\u0995\u09c3\u09a4<\/b> <b>\u0995\u09be\u099c<\/b><b>(Work done by a constant Force)<\/b><\/h2>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u0986\u09ae\u09b0\u09be \u0986\u0997\u09c7\u09b0 \u0985\u09a8\u09c1\u099a\u09cd\u099b\u09c7\u09a6\u09c7 \u09a6\u09c7\u0996\u09c7\u099b\u09bf <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09ac\u09b2\u09c7\u09b0 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09af\u09a6\u09bf \u0995\u09cb\u09a8\u09cb \u0995\u09a3\u09be\u09b0 \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09b8\u09b0\u09b2\u09b0\u09c7\u0996\u09be \u09ac\u09b0\u09be\u09ac\u09b0 \u09b8\u09b0\u09a3 S \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09a3\u09be\u099f\u09bf\u09b0 \u0989\u09aa\u09b0 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09c3\u09a4 \u0995\u09be\u099c \u09b9\u09ac\u09c7,<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">W=FS<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u098f\u0996\u09a8 \u09af\u09a6\u09bf \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09a7\u09cd\u09b0\u09c1\u09ac \u09b9\u09df \u098f\u09ac\u0982 \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u0995\u09a3\u09be\u099f\u09bf\u09b0 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">s<\/span><span style=\"font-weight: 400;\"> \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 \u09a8\u09bf\u0983\u09b8\u09a8\u09cd\u09a6\u09c7\u09b9\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09a5\u09c7\u0995\u09c7 \u0995\u09c3\u09a4 \u0995\u09be\u099c \u09aa\u09be\u0993\u09df\u09be \u09af\u09be\u09ac\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">W=FS<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09a7\u09cd\u09b0\u09c1\u09ac \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u09af\u09a6\u09bf \u0995\u09a3\u09be\u099f\u09bf\u09b0 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 <\/span><span style=\"font-weight: 400;\"> \u0995\u09cb\u09a3 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u0995\u09b0\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u098f \u09b8\u09b0\u09a3 \u0995\u09be\u09b2\u09c7 \u0995\u09c3\u09a4 \u0995\u09be\u099c <\/span><span style=\"font-weight: 400;\">W<\/span><span style=\"font-weight: 400;\"> \u09b9\u09ac\u09c7\u0964<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">W=<\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09a6\u09bf\u0995\u09c7<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09ac\u09b2\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u0989\u09aa\u09be\u0982\u09b6 <\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">=<span class=\"katex-eq\" data-katex-display=\"false\">(F S \\cos \\theta)<\/span><\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09ac\u09be,<span class=\"katex-eq\" data-katex-display=\"false\">W= (F S \\cos \\theta)<\/span><\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u09ac\u09b2\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09a6\u09bf\u0995\u09c7<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u0989\u09aa\u09be\u0982\u09b6<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u2234<span class=\"katex-eq\" data-katex-display=\"false\">W= (F S \\cos \\theta)<\/span><\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09ac\u09b2 \u0993 \u09b8\u09b0\u09a3 \u0989\u09ad\u09df\u0987 \u09ad\u09c7\u0995\u09cd\u099f\u09b0 \u09b0\u09be\u09b6\u09bf \u09b9\u0993\u09df\u09be\u09df \u09ad\u09c7\u0995\u09cd\u099f\u09b0 \u09b0\u09be\u09b6\u09bf\u09b0 \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u0997\u09c1\u09a3\u09a8\u09c7\u09b0 \u09b8\u0982\u099c\u09cd\u099e\u09be\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u0986\u09ae\u09b0\u09be \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u0995\u09c7 \u09b2\u09bf\u0996\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf,<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u2234<span class=\"katex-eq\" data-katex-display=\"false\">W=\\overrightarrow{\\mathrm{F}} \\cdot \\overrightarrow{S}<\/span><\/span><\/p>\r\n\r\n\r\n\r\n<p><b>\u09b0\u09be\u09b6\u09bf:<\/b><span style=\"font-weight: 400;\"> \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09a6\u09c1\u099f\u09bf \u09ad\u09c7\u0995\u09cd\u099f\u09b0 \u09b0\u09be\u09b6\u09bf\u09b0 \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u0997\u09c1\u09a3\u09ab\u09b2 \u098f\u0995\u099f\u09bf \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u09b0\u09be\u09b6\u09bf\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09ac\u09b2 \u0993 \u09b8\u09b0\u09a3\u09c7\u09b0 \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u0997\u09c1\u09a3\u09ab\u09b2\u09c7\u09b0 \u0995\u09be\u099c \u098f\u0995\u099f\u09bf \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u09b0\u09be\u09b6\u09bf\u0964 \u098f\u09b0 \u0995\u09c7\u09ac\u09b2 \u09ae\u09be\u09a8 \u0986\u099b\u09c7, \u09a6\u09bf\u0995 \u09a8\u09c7\u0987\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><b><a href=\"https:\/\/stage-wp.10minuteschool.com\/%e0%a6%ae%e0%a6%be%e0%a6%a4%e0%a7%8d%e0%a6%b0%e0%a6%be-%e0%a6%b8%e0%a6%ae%e0%a7%80%e0%a6%95%e0%a6%b0%e0%a6%a3%e0%a7%87%e0%a6%b0-%e0%a6%ac%e0%a7%8d%e0%a6%af%e0%a6%ac%e0%a6%b9%e0%a6%be%e0%a6%b0\/\">\u09ae\u09be\u09a4\u09cd\u09b0\u09be<\/a>:<\/b><span style=\"font-weight: 400;\"> (5.2) \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09a5\u09c7\u0995\u09c7 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df, ## \u098f\u09b0 \u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09a8\u09c7\u0987\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u0995\u09be\u099c\u09c7\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b9\u09ac\u09c7 <\/span><span style=\"font-weight: 400;\">\u09ac\u09b2<span class=\"katex-eq\" data-katex-display=\"false\">\\times<\/span><\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3<\/span><span style=\"font-weight: 400;\">-\u098f\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<span class=\"katex-eq\" data-katex-display=\"false\">[W]=M L^{2} T^{-2}<\/span>\r\n\r\n\r\n\r\n<p><b><a href=\"https:\/\/stage-wp.10minuteschool.com\/physics-system-of-units\/\">\u098f\u0995\u0995<\/a>: <\/b><span style=\"font-weight: 400;\">\u0995\u09be\u099c\u09c7\u09b0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u098f\u0995\u0995<\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u09ac\u09b2<\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3<\/span><span style=\"font-weight: 400;\">-\u098f\u09b0 \u098f\u0995\u0995\u0964 \u0995\u09be\u099c\u09c7\u09b0 \u098f\u0995\u0995 \u099c\u09c1\u09b2 (<em>J<\/em>)\u0964 \u09af\u09a6\u09bf \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F=1\u00a0N<\/span><span style=\"font-weight: 400;\">, \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">S=1\u00a0m<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 <\/span><span style=\"font-weight: 400;\">\u03b8=0\u00b0<\/span><span style=\"font-weight: 400;\"> \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">W=1<em>\u00a0J<\/em><\/span><span style=\"font-weight: 400;\"> \u09b9\u09ac\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u098f\u0995 \u09a8\u09bf\u0989\u099f\u09a8 (N) \u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09af\u09a6\u09bf \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09ac\u09b2\u09c7\u09b0 \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u098f\u0995 \u09ae\u09bf\u099f\u09be\u09b0(m) \u09b8\u09b0\u09a3 \u09b9\u09df \u09a4\u09ac\u09c7 \u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0995\u09c7 \u098f\u0995 \u099c\u09c1\u09b2 (J) \u09ac\u09b2\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u22341\u00a0<em>J<\/em>=1\u00a0<em>N\u00a0m<\/em><\/span><\/p>\r\n\r\n\r\n\r\n<h2><b>\u09ac\u09b2\u09c7\u09b0<\/b> <b>\u09a6\u09cd\u09ac\u09be\u09b0\u09be<\/b> <b>\u0995\u09be\u099c<\/b> <b>\u09ac\u09be<\/b> <b>\u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995<\/b> <b>\u0995\u09be\u099c<\/b><span style=\"font-weight: 400;\">(<\/span><b>Work Done by a Force or Positive Work)<\/b><\/h2>\r\n\r\n\r\n\r\n<p><b>\u09b8\u0982\u099c\u09cd\u099e\u09be : <\/b><span style=\"font-weight: 400;\">\u09af\u09a6\u09bf \u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09ac\u09b2\u09c7\u09b0 \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09c7 \u09af\u09be\u09df \u09ac\u09be \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6 \u09a5\u09be\u0995\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u09b8\u09c7\u0987 \u09ac\u09b2 \u098f\u09ac\u0982 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6\u09c7\u09b0 \u0997\u09c1\u09a3\u09ab\u09b2\u0995\u09c7 \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c (Positive Work) \u09ac\u09be \u09ac\u09b2\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09be\u099c \u09ac\u09b2\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">W=\\vec{F} \\cdot \\vec{S}=F S \\cos \\theta<\/span> \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09a5\u09c7\u0995\u09c7 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df \u09af\u09c7, <\/span><span style=\"font-weight: 400;\">cos<\/span> <span style=\"font-weight: 400;\"> \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">W<\/span><span style=\"font-weight: 400;\"> \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09df\u0964 \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">s<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u0995\u09cb\u09a3 <\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09ae\u09be\u09a8 <\/span><span style=\"font-weight: 400;\">90\u00b0<\/span><span style=\"font-weight: 400;\"> \u0995\u09ae \u09b9\u09b2\u09c7 \u0985\u09b0\u09cd\u09a5\u09be\u09ce <\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">\u2264\u03b8&lt;<\/span><span style=\"font-weight: 400;\">90<\/span><span style=\"font-weight: 400;\"> \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">cos<\/span> <span style=\"font-weight: 400;\"> \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09df, \u09a4\u0996\u09a8 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6 \u09a5\u09be\u0995\u09c7; \u09ab\u09b2\u09c7 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09be\u099c \u09ac\u09be \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c \u09b9\u09df\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><b>\u0989\u09a6\u09be\u09b9\u09b0\u09a3 :<\/b><span style=\"font-weight: 400;\"> \u098f\u0995\u099f\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1 \u0989\u09aa\u09b0 \u09a5\u09c7\u0995\u09c7 \u09ae\u09be\u099f\u09bf\u09a4\u09c7 \u09ab\u09c7\u09b2\u09c7 \u09a6\u09bf\u09b2\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09aa\u09dc\u09ac\u09c7\u0964 \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2 \u09a4\u09a5\u09be \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0993\u099c\u09a8 <\/span><span style=\"font-weight: 400;\">m<\/span><span style=\"font-weight: 400;\">g<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">s<\/span><span style=\"font-weight: 400;\"> \u098f\u0995\u0987 \u09a6\u09bf\u0995\u09c7 \u09a4\u09a5\u09be \u09a8\u09bf\u099a\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09b9\u09df; \u09ab\u09b2\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09be\u099c \u09b9\u09df\u09c7\u099b\u09c7 \u09ac\u09be \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c \u09b9\u09df\u09c7\u099b\u09c7 \u09ac\u09cb\u099d\u09be\u09df\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<h2><b>\u09ac\u09b2\u09c7\u09b0<\/b> <b>\u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7<\/b> <b>\u0995\u09be\u099c<\/b> <b>\u09ac\u09be<\/b> <b>\u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995<\/b> <b>\u0995\u09be\u099c<\/b><b> (Work Done Against a Force or Negative Work)<\/b><\/h2>\r\n\r\n\r\n\r\n<p><b>\u09b8\u0982\u099c\u09cd\u099e\u09be <\/b><span style=\"font-weight: 400;\">: \u09af\u09a6\u09bf \u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09ac\u09b2\u09c7\u09b0 \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09c7 \u09af\u09be\u09df \u09ac\u09be \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6 \u09a5\u09be\u0995\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u09b8\u09c7\u0987 \u09ac\u09b2 \u098f\u09ac\u0982 \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6\u09c7\u09b0 \u0997\u09c1\u09a3\u09ab\u09b2\u0995\u09c7 \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c( Negative Work) \u09ac\u09be \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u0995\u09be\u099c \u09ac\u09b2\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">W=\\vec{F} \\cdot \\vec{S}=F S \\cos \\theta<\/span> <\/span><span style=\"font-weight: 400;\">\u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09a5\u09c7\u0995\u09c7 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df \u09af\u09c7, <\/span><span style=\"font-weight: 400;\">cos<\/span> <span style=\"font-weight: 400;\"> \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">W<\/span><span style=\"font-weight: 400;\"> \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09df\u0964 \u09ac\u09b2 <\/span><span style=\"font-weight: 400;\">F<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u0995\u09cb\u09a3 <\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09ae\u09be\u09a8 <\/span><span style=\"font-weight: 400;\">90\u00b0<\/span><span style=\"font-weight: 400;\"> \u0995\u09ae \u09b9\u09b2\u09c7 \u0985\u09b0\u09cd\u09a5\u09be\u09ce <\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">\u2264\u03b8&lt;<\/span><span style=\"font-weight: 400;\">90<\/span><span style=\"font-weight: 400;\"> \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">cos<\/span> <span style=\"font-weight: 400;\"> \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09df, \u09a4\u0996\u09a8 \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09be\u0982\u09b6 \u09a5\u09be\u0995\u09c7; \u09ab\u09b2\u09c7 \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u0995\u09be\u099c \u09ac\u09be \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c \u09b9\u09df\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><b>\u0989\u09a6\u09be\u09b9\u09b0\u09a3 :<\/b><span style=\"font-weight: 400;\"> \u098f\u0995\u0996\u09be\u09a8\u09bf \u09ac\u0987 \u09af\u09a6\u09bf \u09ae\u09c7\u099d\u09c7 \u09a5\u09c7\u0995\u09c7 \u099f\u09c7\u09ac\u09bf\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 \u0993\u09a0\u09be\u09a8\u09cb \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2 \u09a4\u09a5\u09be \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0993\u099c\u09a8 <\/span><span style=\"font-weight: 400;\">m<\/span><span style=\"font-weight: 400;\">g<\/span><span style=\"font-weight: 400;\"> \u0996\u09be\u09dc\u09be \u09a8\u09bf\u099a\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u098f\u09ac\u0982 \u09b8\u09b0\u09a3 <\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\"> \u0996\u09be\u09dc\u09be \u0989\u09aa\u09b0\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u0995\u09cd\u09b0\u09bf\u09df\u09be \u0995\u09b0\u09c7\u0964 \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2 \u0993 \u09b8\u09b0\u09a3 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09ae\u09c1\u0996\u09c0 \u09b9\u0993\u09df\u09be\u09df \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u09ac\u09be \u0985\u09ad\u09bf\u0995\u09b0\u09cd\u09b7 \u09ac\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c \u09b9\u09ac\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u0985\u09ac\u09b6\u09cd\u09af \u09a4\u09c1\u09ae\u09bf \u09af\u09c7 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u0995\u09b0\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u0995\u09c7 \u0989\u09aa\u09b0\u09c7 \u0989\u09a0\u09bf\u09df\u09c7\u099b\u09cb, \u09a4\u09cb\u09ae\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4 \u09ac\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09be\u099c \u09b9\u09ac\u09c7\u0964<\/span><\/p>\r\n\r\n\r\n\r\n<h2><b>\u09b6\u09c2\u09a8\u09cd\u09af \u0995\u09be\u099c (Zero Work)<\/b><\/h2>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">\u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997\u09c7 \u09af\u09a6\u09bf \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09b8\u09b0\u09a3 \u09ac\u09b2\u09c7\u09b0 \u09b2\u09ae\u09cd\u09ac \u09ac\u09b0\u09be\u09ac\u09b0 \u09b9\u09df, \u09a4\u09ac\u09c7 \u0990 \u09ac\u09b2\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09cb\u09a8\u09cb \u0995\u09be\u099c \u09b9\u09df \u09a8\u09be\u0964 \u0995\u09c7\u09a8\u09a8\u09be \u098f\u0987 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 <\/span><span style=\"font-weight: 400;\">\u03b8=<\/span><span style=\"font-weight: 400;\">90<\/span><span style=\"font-weight: 400;\"> \u09b9\u0993\u09df\u09be\u09df <\/span><span style=\"font-weight: 400;\">W=<span class=\"katex-eq\" data-katex-display=\"false\">(F S \\cos \\theta)<\/span><\/span><span style=\"font-weight: 400;\">=0<\/span><span style=\"font-weight: 400;\">\u0964 \u09af\u09c7\u09ae\u09a8 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u0995\u09c7 \u09ac\u09c3\u09a4\u09cd\u09a4\u09be\u0995\u09be\u09b0 \u09aa\u09a5\u09c7 \u0998\u09cb\u09b0\u09be\u09df \u09af\u09c7 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09ae\u09c1\u0996\u09c0 \u09ac\u09b2, \u09a4\u09be\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09cb\u09a8\u09cb \u0995\u09be\u099c \u09b9\u09df \u09a8\u09be\u0964 \u0995\u09c7\u09a8\u09a8\u09be, \u09aa\u09cd\u09b0\u09a4\u09bf \u09ae\u09c2\u09b9\u09c2\u09b0\u09cd\u09a4\u09c7 \u09ac\u09b2 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 \u09ac\u09b0\u09be\u09ac\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u0995\u09cd\u09b0\u09bf\u09df\u09be \u0995\u09b0\u09c7 \u0986\u09b0 \u09b8\u09b0\u09a3 \u09b9\u09df \u09ac\u09c3\u09a4\u09cd\u09a4\u09c7\u09b0 \u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u0995 \u09ac\u09b0\u09be\u09ac\u09b0\u0964<\/span><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u0995\u09be\u099c (Work) \u09b8\u0982\u099c\u09cd\u099e\u09be: \u098f\u0995\u099f\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09b2 \u0995\u09cd\u09b0\u09bf\u09df\u09be \u0995\u09b0\u09be\u09df \u09af\u09a6\u09bf \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u0995\u09bf\u099b\u09c1 \u09b8\u09b0\u09a3 \u0998\u099f\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b6\u09c0\u09b2 \u09ac\u09b2 \u0995\u09be\u099c \u0995\u09b0\u09c7\u099b\u09c7 \u09ac\u09b2\u09c7 \u09a7\u09b0\u09be \u09b9\u09df\u0964 \u09a7\u09b0\u09be \u09af\u09be\u0995, \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09aa\u09b0 \u098f\u0995\u099f\u09bf \u09a7\u09cd\u09b0\u09c1\u09ac \u09ac\u09b2 F \u098f\u09b0 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u09ac\u09b2\u09c7\u09b0 \u0985\u09ad\u09bf\u09ae\u09c1\u0996\u09c7 \u09b8\u09b0\u09b2\u09b0\u09c7\u0996\u09be<\/p>\n<p> <a class=\"redmore\" href=\"https:\/\/10minuteschool.com\/content\/what-is-work\/\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4239,3028,50,51],"tags":[1902,1852,1851,1898,1903],"_links":{"self":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2493"}],"collection":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/comments?post=2493"}],"version-history":[{"count":20,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2493\/revisions"}],"predecessor-version":[{"id":4482,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2493\/revisions\/4482"}],"wp:attachment":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/media?parent=2493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/categories?post=2493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/tags?post=2493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}