{"id":3717,"date":"2023-01-09T10:21:11","date_gmt":"2023-01-09T10:21:11","guid":{"rendered":"https:\/\/9thclass.deltapublications.in\/?page_id=3717"},"modified":"2024-10-23T11:03:06","modified_gmt":"2024-10-23T11:03:06","slug":"s-10-e-thrust-and-pressure","status":"publish","type":"page","link":"https:\/\/9thclass.deltapublications.in\/index.php\/s-10-e-thrust-and-pressure\/","title":{"rendered":"S-10.e Thrust And Pressure"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Thrust And Pressure<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-bb91b8919196c9ee3d0ed0fa99ab93bc\" style=\"color:#74008b\"><strong>Key notes <\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-9284216c37c241ed5398a431d1e6ccaf\" style=\"color:#000060\"><strong>Thrust<\/strong><\/h3>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-3b13f8642eeeab689c959a29e5b83bb1\" style=\"color:#000060\"><strong>Definition<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">Thrust is a force that acts perpendicular to a surface. It is exerted by an object when it makes contact with another surface.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-4f21b08259b12f070f038714c7881b65\" style=\"color:#000060\"><strong>Direction<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">Thrust always acts at right angles (90 degrees) to the surface of contact.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e0c64f8488444ec67833b9fca9273c42\" style=\"color:#000060\"><strong>Examples<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>When a person stands on the ground, their weight exerts a downward thrust on the ground.<\/li>\n\n\n\n<li>In rockets, the engines produce thrust to propel the rocket upward.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-68e70a3eddab66ccbff86b49fbc75c51\" style=\"color:#000060\"><strong>Pressure<\/strong><\/h3>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-3b13f8642eeeab689c959a29e5b83bb1\" style=\"color:#000060\"><strong>Definition<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">Pressure is defined as the force applied per unit area. It quantifies how concentrated a force is over a given area.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-cc89462af07b0bc298d883d1e0b5c07c\" style=\"color:#000060\"><strong>Formula<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">Pressure (P) is calculated using the formula<\/p>\n\n\n\n<p class=\"has-large-font-size\">P = F\u200b\/A<\/p>\n\n\n\n<p class=\"has-large-font-size\">Where P is pressure, F is the force applied, and A is the area over which the force is distributed.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-73c60a6f3ba1e20b623ddfb25e9a9f23\" style=\"color:#000060\"><strong>Units<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">The SI unit of pressure is Pascal (Pa), where 1&nbsp;Pa = 1&nbsp;N\/m<sup>2<\/sup>.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e0c64f8488444ec67833b9fca9273c42\" style=\"color:#000060\"><strong>Examples<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>A sharp knife has a small area at its edge, leading to high pressure when cutting.<\/li>\n\n\n\n<li>A person standing on a soft surface (like sand) will sink less than if they were wearing high heels due to the larger area of the heels.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-57c392719c4dc300bd9411959cdd1f75\" style=\"color:#000060\">Relationship Between Thrust and Pressure<\/h3>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-0577d90df6df9ba616408932dbaccf50\" style=\"color:#000060\"><strong>Direct Relationship<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">If the thrust increases and the area remains constant, the pressure will also increase.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-3a66184bb4b330de91d5845550c249d5\" style=\"color:#000060\"><strong>Real-World Applications<\/strong>:<\/p>\n\n\n\n<p class=\"has-large-font-size\">Hydraulic systems use the concept of pressure; a small force applied on a small area can create a larger force on a larger area.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Understanding pressure helps in designing structures, such as buildings and bridges, to ensure they can withstand the thrust and pressure exerted on them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-af7bd789416f1f90e02eb8bb8c8f1fb4\" style=\"color:#000060\">Important Concepts<\/h3>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-7dc872082ac07da517d5bc82169472df\" style=\"color:#000060\"><strong>Fluid Pressure<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">In fluids (liquids and gases), pressure acts equally in all directions. The pressure in a fluid increases with depth due to the weight of the fluid above.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-b4e359f4d0e3d61dc42261f624418a8b\" style=\"color:#000060\"><strong>Atmospheric Pressure<\/strong>: <\/p>\n\n\n\n<p class=\"has-large-font-size\">The weight of air above us exerts pressure on the Earth&#8217;s surface, which decreases with altitude.<\/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\/77216\/039\/681\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-46.png\" alt=\"\" class=\"wp-image-6477\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-46.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-46-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-46-150x150.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\/80491\/805\/424\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-48.png\" alt=\"\" class=\"wp-image-6478\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-48.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-48-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-48-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Thrust And Pressure Key notes : Thrust Definition: Thrust is a force that acts perpendicular to a surface. It is exerted by an object when it makes contact with another surface. Direction: Thrust always acts at right angles (90 degrees) to the surface of contact. Examples: Pressure Definition: Pressure is defined as the force applied<a class=\"more-link\" href=\"https:\/\/9thclass.deltapublications.in\/index.php\/s-10-e-thrust-and-pressure\/\">Continue reading <span class=\"screen-reader-text\">&#8220;S-10.e Thrust And Pressure&#8221;<\/span><\/a><\/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-3717","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3717"}],"version-history":[{"count":12,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3717\/revisions"}],"predecessor-version":[{"id":15646,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3717\/revisions\/15646"}],"wp:attachment":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}