{"id":23358,"date":"2024-02-17T20:13:09","date_gmt":"2024-02-17T20:13:09","guid":{"rendered":"https:\/\/alnojoumacademy.com\/?p=23358"},"modified":"2024-02-17T20:13:09","modified_gmt":"2024-02-17T20:13:09","slug":"the-forces-and-newtons-laws","status":"publish","type":"post","link":"https:\/\/alnojoumacademy.com\/en\/the-forces-and-newtons-laws\/","title":{"rendered":"The forces and newtons laws"},"content":{"rendered":"<p>Example 2<\/p>\n<ul>\n<li>Two objects connected with each other by a cord (rope) passes on pulley, find the system acceleration, tension force and the normal force at the inclined object if m2=2.3 kg, m =3.7 kg.<\/li>\n<li>For inclined object:<\/li>\n<\/ul>\n<p><a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786.jpeg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-23367\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-300x171.jpeg\" alt=\"\" width=\"300\" height=\"171\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-300x171.jpeg 300w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-600x343.jpeg 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1024x585.jpeg 1024w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-768x439.jpeg 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786.jpeg 1214w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n<a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783.png\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-23359\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-210x300.png\" alt=\"\" width=\"210\" height=\"300\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-210x300.png 210w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-600x855.png 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-718x1024.png 718w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-768x1095.png 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-1078x1536.png 1078w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783-1437x2048.png 1437w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1783.png 1805w\" sizes=\"(max-width: 210px) 100vw, 210px\" \/><\/a><\/p>\n<p>Example 1<\/p>\n<p>\u2022 Two objects connected with each other by a cord (rope) passes on pulley, find the system acceleration and tension force if m2=8 kg, my =5 kg.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2.jpeg\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-23371\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2-300x174.jpeg\" alt=\"\" width=\"300\" height=\"174\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2-300x174.jpeg 300w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2-600x348.jpeg 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2-1024x593.jpeg 1024w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2-768x445.jpeg 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-2.jpeg 1229w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23365\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-224x300.png\" alt=\"\" width=\"224\" height=\"300\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-224x300.png 224w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-600x805.png 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-763x1024.png 763w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-768x1031.png 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-1144x1536.png 1144w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1-1526x2048.png 1526w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1782-1.png 1803w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Example 3<\/p>\n<p>\u2022 An object m=5 kg slide on inclined surface with angle 60 and the force F stopped the object&#8217;s movement, Find the normal force and the opposite force from the object<br \/>\n<a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23369\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1-300x161.jpeg\" alt=\"\" width=\"300\" height=\"161\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1-300x161.jpeg 300w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1-600x323.jpeg 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1-1024x551.jpeg 1024w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1-768x413.jpeg 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1786-1.jpeg 1207w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23361\" src=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-224x300.png\" alt=\"\" width=\"224\" height=\"300\" srcset=\"https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-224x300.png 224w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-600x803.png 600w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-765x1024.png 765w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-768x1027.png 768w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-1148x1536.png 1148w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785-1531x2048.png 1531w, https:\/\/alnojoumacademy.com\/wp-content\/uploads\/2024\/02\/IMG_1785.png 1809w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Example 2 Two objects connected with each other by a cord (rope) passes on pulley, find the system acceleration, tension force and the normal force at the inclined object if m2=2.3 kg, m =3.7 kg. For inclined object: Example 1 &hellip; <\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[99],"tags":[],"class_list":["post-23358","post","type-post","status-publish","format-standard","hentry","category-physics-posts","pmpro-has-access"],"_links":{"self":[{"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/posts\/23358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/comments?post=23358"}],"version-history":[{"count":1,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/posts\/23358\/revisions"}],"predecessor-version":[{"id":23373,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/posts\/23358\/revisions\/23373"}],"wp:attachment":[{"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/media?parent=23358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/categories?post=23358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alnojoumacademy.com\/en\/wp-json\/wp\/v2\/tags?post=23358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}