[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-312022-105":59,"doc-detail-312022-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","ap-physics-c-mechanics-practice-exam-2012","AP Physics C - Mechanics Practice Exam 2012","","Mechanics practice exam for AP Physics C featuring a 45-minute format with a Constants sheet allowed while an Equations sheet and a calculator are not permitted for multiple-choice questions. The exam includes 35 multiple-choice items and 3 free-response questions covering projectile motion, kinematics and acceleration relationships, velocity-time graph interpretation, projectile landing relative to a moving cart, and conceptual physics on jerk. Additional problems address tension components in angled rope systems, air resistance modeled by F=bv^2, inclined-plane normal forces, and static equilibrium conditions.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/ap-physics-c-mechanics-practice-exam-2012/312022/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/ap-physics-c-mechanics-practice-exam-2012/312022.png","ImageObject",300,407,{"name":92,"@type":93},"Nguyễn Văn Học","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-09-20",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"How much time is given for the AP Physics C Mechanics practice exam, and what resources are allowed?","Question",{"text":113,"@type":114},"The exam allows 45 minutes. Students may refer to the Constants sheet, but may not use the Equations sheet or a calculator on the multiple-choice portion.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How many multiple-choice questions and free-response questions are included?",{"text":118,"@type":114},"Section I contains 35 multiple-choice questions, and Section II contains three free-response questions.",{"name":120,"@type":111,"acceptedAnswer":121},"What topics are covered in the mechanics problems?",{"text":122,"@type":114},"The problems cover cannon/projectile aiming, acceleration on an incline without friction, interpreting velocity-time graphs, projectile landing from a moving cart, the meaning of the area under a jerk-time graph, tension components, air resistance proportional to v^2, normal force on an inclined plane, and conditions for static equilibrium.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},312022,1789965340,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":145,"read_time":146,"preview_page_count":4},1374402739827,"https://ap-avatar.wpscdn.com/avatar/14000c97e7351f1a627?x-image-process=image/resize,m_fixed,w_180,h_180&k=1787885694763230660","Mechanics Practice Exam for AP Physics C  \nBelow is a Mechanics practice exam for AP Physics C exam. There are two sections in this practice exam. Section I has 35 multiple choice questions. Section II has three free response questions.  \nProblems  \nMultiple Choice Questions  \nTime: 45 minutes. You may refer to the Constants sheet. However, you may not use the Equations sheet, and you may not use a calculator on this portion of the exam.  \n1. A cannon is mounted on a truck that moves forward at a speed of 5 m/s. The operator wants to launch a ball from a cannon so the ball goes as far as possible before hitting the level surface. The muzzle velocity of the cannon is 50 m/s. What angle from the horizontal should the operator point the cannon?  \nA. 5°  \nB. 41°  \nC. 45°  \nD. 49°  \nE. 85°  \n2. A car moving with speed v reaches the foot of an incline of angle θ . The car coasts up the incline without using the engine. Neglecting friction and air resistance, which of the following is correct about the magnitude of the car's horizontal acceleration ax and vertical acceleration ay?  \n[A.](A. ax = 0)[ a](A. ax = 0)[x](A. ax = 0)[ = 0](A. ax = 0); ay \u003C g  \n[B.](B. ax = 0)[ a](B. ax = 0)[x](B. ax = 0)[ = 0](B. ax = 0); ay = g  \n[C.](C. ax)[ a](C. ax)[x](C. ax) \u003C g ; ay \u003C g  \n[D.](D. ax)[ a](D. ax)[x](D. ax) \u003C g ; ay = g  \n[E.](E. ax)[ a](E. ax)[x](E. ax) \u003C g ; ay > g  \n3. A bicycle slows down with an acceleration whose magnitude increases linearly with time. Which of the following velocity–time graphs could represent the motion of the bicycle?  \n4. A cart is sliding down a low friction incline. A device on the cart launches a ball, forcing the ball perpendicular to the incline, as shown above. Air resistance is negligible. Where will the ball land relative to the cart, and why?  \nA. The ball will land in front of the cart, because the ball's acceleration component parallel to the plane is greater than the cart's acceleration component parallel to the plane.  \nB. The ball will land in front of the cart, because the ball has a greater magnitude of acceleration than the cart.  \nC. The ball will land in the cart, because both the ball and the cart have the same component of acceleration parallel to the plane.  \nD. The ball will land in the cart, because both the ball and the cart have the same magnitude of acceleration.  \nE. The ball will land behind the cart, because the ball slows down in the horizontal direction after it leaves the cart.  \n5. The quantity \"jerk,\"j, is defined as the time derivative of an object's acceleration,  \nWhat is the physical meaning of the area under a graph of jerk vs. time?  \nA. The area represents the object's acceleration.  \nB. The area represents the object's change in acceleration.  \nC. The area represents the object's change in velocity.  \nD. The area represents the object's velocity.  \nE. The area represents the object's change in position.  \n6. A particle moves along the x-axis with a position given by the equation x(t) = 5 + 3t, where x is in meters, and t is in seconds. The positive direction is east. Which of the following statements about the particle is FALSE.  \n0. The particle is east of the origin at t = 0.  \n1. The particle is at rest at t = 0.  \n2. The particle's velocity is constant.  \n3. The particle's acceleration is constant.  \n4. The particle will never be west of position x = 0.  \n7. A mass hangs from two ropes at unequal angles, as shown above. Which of the following makes correct comparisons ofthe horizontal and vertical components of the tension in each rope?  \n8. The force of air resistance F on a mass is found to obey the equation F = bv2, where v is the speed of the mass, for the range of speeds investigated in an experiment. A graph of FN vs. v2 is shown above. What is the value of b?  \n. 0.83 kg/m  \nA. 1.7 kg/m  \nB. 3.0 kg/m  \nC. 5.0 kg/m  \nD. 1.0 kg/m [E. zero](E. zero)  \n9. A box sits on an inclined plane without sliding. As the angle of the plane (measured from the horizontal) in","cbCaisICvjGhgcZs","https://ap.wps.com/l/cbCaisICvjGhgcZs","pdf",255561,18,"English","# Multiple Choice Questions\n## Mechanics Problems (1-12)\n# Free Response Questions","[{\"question\":\"How much time is given for the AP Physics C Mechanics practice exam, and what resources are allowed?\",\"answer\":\"The exam allows 45 minutes. Students may refer to the Constants sheet, but may not use the Equations sheet or a calculator on the multiple-choice portion.\"},{\"question\":\"How many multiple-choice questions and free-response questions are included?\",\"answer\":\"Section I contains 35 multiple-choice questions, and Section II contains three free-response questions.\"},{\"question\":\"What topics are covered in the mechanics problems?\",\"answer\":\"The problems cover cannon/projectile aiming, acceleration on an incline without friction, interpreting velocity-time graphs, projectile landing from a moving cart, the meaning of the area under a jerk-time graph, tension components, air resistance proportional to v^2, normal force on an inclined plane, and conditions for static equilibrium.\"}]","AP Physics C - Mechanics Practice Exam 2012 | PDF",1789895110,45]