{"id":3364,"date":"2022-12-13T06:35:15","date_gmt":"2022-12-13T06:35:15","guid":{"rendered":"https:\/\/4thclass.deltapublications.in\/?page_id=3364"},"modified":"2024-12-27T10:57:51","modified_gmt":"2024-12-27T10:57:51","slug":"s-13-c-work","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/s-13-c-work\/","title":{"rendered":"s-13.c Work"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Work<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/work.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-28d136ae4331e7eb05ec8e1cb71ebcde\" style=\"color:#74008b\">key notes :<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d3258f3846ea246b9082140e2169b3df\" style=\"color:#000060\"><strong>Definition of Work<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Work is done when a force is applied to an object, and the object moves in the direction of the force.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-7a7466a8094a8d183ca6c390f81c04a7\" style=\"color:#000060\"><strong>Conditions for Work<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>A force must be applied.<\/li>\n\n\n\n<li>The object must move.<\/li>\n\n\n\n<li>The movement must be in the same direction as the applied force.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d147323243d47952a0aac831d02ba7bc\" style=\"color:#000060\"><strong>Examples of Work<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-85.png\" alt=\"\" class=\"wp-image-14422\" style=\"width:356px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-85.png 1024w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-85-300x225.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-85-768x576.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Pushing a cart and making it move forward.<\/li>\n\n\n\n<li>Pulling a rope to lift a bucket.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-fb2356eff03cee26880db8665bfa6f5d\" style=\"color:#000060\"><strong>Non-Examples of Work<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"250\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/50304e1f-4c37-4f51-813d-a3b08b202e19.png\" alt=\"\" class=\"wp-image-14424\"\/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Holding a book without moving it (no movement).<\/li>\n\n\n\n<li>Pushing against a wall that does not move (no motion occurs).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-ec9ae05233813f703862a625e07d458c\" style=\"color:#000060\"><strong>Force and Work<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">The amount of work depends on the strength of the force and the distance the object moves.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e092f03eccfbfd5257f6ecf7ab47e99f\" style=\"color:#000060\"><strong>Everyday Examples of Work<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Riding a bicycle.<\/li>\n\n\n\n<li>Lifting groceries.<\/li>\n\n\n\n<li>Pulling a toy car.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-b302f72dd5ff0cd15b78791750096eea\" style=\"color:#000060\"><strong>Work in Nature<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Animals carrying loads.<\/li>\n\n\n\n<li>Flowing water turning turbines.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-bf67b0205c81304651e05a6aff51e5ad\" style=\"color:#000060\"><strong>Tools That Help in Work<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">Simple machines like levers, pulleys, and ramps make work easier by reducing the effort needed.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d1f239c4bc2e6689f988cc8f333e05d5\" style=\"color:#000060\"><strong>Energy and Work<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Work requires energy.<\/li>\n\n\n\n<li>The energy used to do work comes from food, fuel, or other sources.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">let&#8217;s practice! \ud83d\udd8a\ufe0f<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81909\/155\/360\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-6.png\" alt=\"\" class=\"wp-image-5660\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-6.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-6-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-6-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82539\/743\/689\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-6.png\" alt=\"\" class=\"wp-image-5662\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-6.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-6-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-6-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Work key notes : Definition of Work: Conditions for Work: Examples of Work: Non-Examples of Work: Force and Work: Everyday Examples of Work: Work in Nature: Tools That Help in Work: Energy and Work: let&#8217;s practice! \ud83d\udd8a\ufe0f<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3364","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3364"}],"version-history":[{"count":15,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3364\/revisions"}],"predecessor-version":[{"id":14425,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3364\/revisions\/14425"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}