[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-207837-en":3,"doc-seo-207837-105":30,"detail-sidebar-cat-0-en-105":90},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":27,"seo_description":14,"update_tm":28,"read_time":29},207837,1374391974468,"Eden","https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0",4,"Exam","TOPIC 5: FORCES","This document outlines Topic 5: Forces, covering fundamental physics concepts related to mechanics and dynamics. It details key principles such as moments, gears, levers, and resultant forces, including their measurement using a Newtonmeter and applications of Hooke's Law. The document also delves into elastic potential energy, upthrust, and various forms of pressure, including atmospheric pressure and pressure in submerged objects, with relevant formulas like p=hρg. Furthermore, it explains Newton's Laws of Motion, differentiating between speed and velocity, distance and displacement, and introducing concepts of thinking distance, braking distance, and stopping distance, emphasizing human reaction time and factors affecting it. The conservation of momentum is also addressed with the formula p=mv. This comprehensive overview serves as a review or study guide for the AQA physics curriculum on forces.","Act as force multipliers  \nKEY  \n‘Physics only’written in clouds.  \nx  \ne²  \nAQA  \nA moment is the turning effect of a force  \nTOPIC 5: FORCES  \nEquilibrium  \nClockwise moments = Anticlockwise moments  \nM = F d  \nGears  \nAlter force and speed  \nLevers  \nIncreases a provided force  \nMechanical Quantities  \nResultant Force  \nCentre of Mass  \nMeasured using a Newtonmeter  \nHooke’s Law  \nElastic Potential Energy  \n1 joule = 1 newton-metre   \n k = Spring Constant   \nUpthrust  \nThe object experiencesan upwards force known as upthrust  \nAtmospheric Pressure  \nAQA  \nTOPIC 5: FORCES  \nMomentum  \nConservation of momentum  \nMeasured inkgm/s  \np = m v  \nTotal momentum before and after any event must be equal  \nPressure  \nMeasured in pascals  \np = F/A  \nA submerged object experiences a pressure below it  \nThin layer of air around the Earth  \np = h ⍴ g  \nPressure decreases with altitude  \nAQA  \nThinking Distance  \nNewton’s Laws  \nVehicles  \nNewton’s 1st Law  \nNewton’s 3rd Law  \nSpeed-Scalar Velocity-Vector Distance-Scalar Displacement-Vector  \nGradient of a velocity-time graph  \nDistance-Time Graphs  \nBraking Distance  \nStopping Distance  \nHuman reaction time ~ 0.2-0.9 seconds  \n= Thinking Distance + Braking Distance  \nTOPIC 5: FORCES  \nAffected by:  \nAdverse road","cbCaioEyzHZQFbbL","https://ap.wps.com/l/cbCaioEyzHZQFbbL","pdf",662182,1,3,"English","en",105,"# TOPIC 5: FORCES\n## Mechanical Quantities\n## Equilibrium\n## Gears\n## Levers\n## Resultant Force\n## Centre of Mass\n## Hooke's Law\n## Elastic Potential Energy\n## Upthrust\n## Atmospheric Pressure\n## Momentum\n## Pressure\n## Newton’s Laws\n## Distance-Time Graphs\n## Thinking Distance\n## Braking Distance\n## Stopping Distance","[{\"question\":\"What is a moment in physics?\",\"answer\":\"A moment is defined as the turning effect of a force, calculated as M = Fd, where M is the moment, F is the force, and d is the distance from the pivot.\"},{\"question\":\"How is momentum calculated and conserved?\",\"answer\":\"Momentum (p) is calculated as the product of mass (m) and velocity (v), so p = mv. The principle of conservation of momentum states that the total momentum before and after an event must remain equal.\"},{\"question\":\"What is the relationship between pressure, force, and area?\",\"answer\":\"Pressure (p) is defined as force (F) applied per unit area (A), calculated by the formula p = F/A. It is measured in Pascals.\"}]","TOPIC 5: FORCES | PDF",1788601331,8,{"code":4,"msg":31,"data":32},"ok",{"site_id":24,"language":23,"slug":33,"title":13,"keywords":34,"description":14,"schema_data":35,"social_meta":85,"head_meta":87,"extra_data":89,"updated_unix":28},"topic-5-forces","",{"@graph":36,"@context":84},[37,52,67],{"@type":38,"itemListElement":39},"BreadcrumbList",[40,44,48,50],{"item":41,"name":42,"@type":43,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":45,"name":46,"@type":43,"position":47},"https://docshare.wps.com/document/","Document",2,{"item":49,"name":12,"@type":43,"position":21},"https://docshare.wps.com/document/exam/",{"item":51,"name":13,"@type":43,"position":11},"https://docshare.wps.com/document/topic-5-forces/207837/",{"url":51,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"inLanguage":23,"description":14,"dateModified":60,"datePublished":61,"encodingFormat":59,"isAccessibleForFree":62,"interactionStatistic":63},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":41,"name":57,"@type":58},"DocShare","Organization","application/pdf","2026-09-06","2026-09-05",true,{"@type":64,"interactionType":65,"userInteractionCount":20},"InteractionCounter",{"@type":66},"ViewAction",{"@type":68,"mainEntity":69},"FAQPage",[70,76,80],{"name":71,"@type":72,"acceptedAnswer":73},"What is a moment in physics?","Question",{"text":74,"@type":75},"A moment is defined as the turning effect of a force, calculated as M = Fd, where M is the moment, F is the force, and d is the distance from the pivot.","Answer",{"name":77,"@type":72,"acceptedAnswer":78},"How is momentum calculated and conserved?",{"text":79,"@type":75},"Momentum (p) is calculated as the product of mass (m) and velocity (v), so p = mv. The principle of conservation of momentum states that the total momentum before and after an event must remain equal.",{"name":81,"@type":72,"acceptedAnswer":82},"What is the relationship between pressure, force, and area?",{"text":83,"@type":75},"Pressure (p) is defined as force (F) applied per unit area (A), calculated by the formula p = F/A. It is measured in Pascals.","https://schema.org",{"og:url":51,"og:type":86,"og:title":13,"og:site_name":57,"og:description":14},"article",{"robots":88,"canonical":51},"index,follow",{"doc_id":7,"site_id":24},{"code":4,"msg":5,"data":91},[92,96,100,103,108,113,118,122,127,130,134],{"id":20,"doc_module":4,"doc_module_name":46,"category_name":93,"show_sort_weight":94,"slug":95},"Story & Novel",90,"story-novel",{"id":47,"doc_module":4,"doc_module_name":46,"category_name":97,"show_sort_weight":98,"slug":99},"Literature",80,"literature",{"id":11,"doc_module":4,"doc_module_name":46,"category_name":12,"show_sort_weight":101,"slug":102},70,"exam",{"id":104,"doc_module":4,"doc_module_name":46,"category_name":105,"show_sort_weight":106,"slug":107},5,"Comic",60,"comic",{"id":109,"doc_module":4,"doc_module_name":46,"category_name":110,"show_sort_weight":111,"slug":112},6,"Technology",50,"technology",{"id":114,"doc_module":4,"doc_module_name":46,"category_name":115,"show_sort_weight":116,"slug":117},7,"Healthcare",40,"healthcare",{"id":29,"doc_module":4,"doc_module_name":46,"category_name":119,"show_sort_weight":120,"slug":121},"Research & Report",30,"research-report",{"id":123,"doc_module":4,"doc_module_name":46,"category_name":124,"show_sort_weight":125,"slug":126},9,"Religion & Spirituality",20,"religion-spirituality",{"id":125,"doc_module":4,"doc_module_name":46,"category_name":128,"show_sort_weight":125,"slug":129},"World Cup","world-cup",{"id":131,"doc_module":4,"doc_module_name":46,"category_name":132,"show_sort_weight":131,"slug":133},10,"Lifestyle","lifestyle",{"id":135,"doc_module":4,"doc_module_name":46,"category_name":136,"show_sort_weight":104,"slug":137},19,"General","general"]