[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-493306-105":59,"doc-detail-493306-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","science-year-7-autumn-term-physics-forces-speed-and-motion","Science+ Year 7 - Autumn Term - Physics Forces, Speed, and Motion","","Year 7 Science+ Autumn Term study notes covering key Physics vocabulary and core skills. Content defines forces, distinguishing contact and non-contact forces, balanced versus unbalanced forces, and resultant force, with guidance on drawing force diagrams. It explains friction and drag, elasticity, deformation, stretching and compression, and Hooke’s Law with variables and proportional relationships. The notes also include speed and relative motion concepts, plus distance-time graph interpretation and speed calculation.",{"@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/science-year-7-autumn-term-physics-forces-speed-and-motion/493306/",{"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/science-year-7-autumn-term-physics-forces-speed-and-motion/493306.png","ImageObject",300,407,{"name":92,"@type":93},"Marglet","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","2026-10-01",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},"What is a force and how is it measured?","Question",{"text":113,"@type":114},"A force is a push or pull on an object caused by its interaction with something. It is measured in Newtons (N).","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How can you tell the difference between balanced and unbalanced forces?",{"text":118,"@type":114},"Balanced forces produce no change in movement because the effects cancel out. Unbalanced forces change an object’s speed and/or direction.",{"name":120,"@type":111,"acceptedAnswer":121},"What does a distance-time graph show and how do you calculate speed from it?",{"text":122,"@type":114},"A distance-time graph shows distance travelled over time. A steeper slope means a faster speed, and speed can be calculated using the graph.","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},493306,1790966341,{"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":39,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":46,"preview_page_count":4},2336477982702,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Year 7 Physics   \n\n| Keyword List |  |\n| --- | --- |\n| Force | A push or pull on an object caused by it interacting with something. Measured in Newtons (N) |\n| Newtons | The unit of Force |\n| Contact force | Forces that act between two objects that are physically touching each other |\n| Non-contact force | Forces that can act between objects that are not touching (e.g. gravity) |\n| Air resistance | The force that acts in the opposite direction to an object moving through the air |\n| Balanced forces | Forces where the effect of one force is cancelled out by another |\n| Unbalanced forces | The force applied in one direction is greater than the force applied in the opposite direction |\n| Resultant force | When a system of forces is acting on an object, the difference between the forces |\n| Force Diagram | A diagram showing all the forces acting on an object, the force's direction and its magnitude |\n| Friction | A force that acts in the opposite direction to movement |\n| Elasticity | The ability of an object to resume its normal shape after being stretched or compressed |\n| Stretching | The result of applying a tensional force pulling outward on an object |\n| Compression | Occurs when a physical force presses inward on an object, causing it to become compacted |\n| Deformation | The change in the shape or size of an object |\n| Hooke’s Law | The strain of the material is proportional to the applied stress within the elastic limit of that material |\n\n\n| Physics term 1 checklist |\n| --- |\n| Define a force |\n| Describe how forces can impact an object |\n| State the differences between a balanced and unbalanced force |\n| Be able to calculate resultant force |\n| Be able to describe Hooke’s Law in terms of force and extension |\n| Describe the effects of drag and friction |\n| To be able to draw force diagrams on objects |\n| To be able to calculate speed |\n| Describe what is meant by relative motion |\n| Be able to identify what is happening on a distance-time graph |\n| Calculate speed on a distance-time graph |\n\nPhysics-Speed  \nCalculating speed  \nSPEED – a measure of how far you travel in a set amount of time.  \n(average)  \nSpeed = 􀯗􀯜􀯦􀯧􀯔􀯡􀯖􀯘􀯧􀯜􀯠􀯘  \nThree common units for speed:  \n1 Meters per second m/s  \n2 Miles per hour mph or miles/h  \n3 Kilometers per hour km/h  \nRelative motion  \nRELATIVE SPEED – the speed an object is moving from the perspective of another moving object.  \n|  |  |  |\n| --- | --- | --- |\n|  | These two rules only work for objects moving non the same straight line. |  |\n|  |  |  |\n\nDistance-Time graphs  \nDISTANCE-TIME GRAPH – A graph that shows the distance travelled by an object over time.  \nObject is moving away from the starting point at steady speed  \nThe steeper the slope (gradient), the faster the object is moving.  \nObject speeding up (accelerating)  \nObject slowing  down  \n(decelerating)  \n Object stopped  \nObject moving back towards starting point at steady speed  \nPhysics – Forces and Motion  \nForces  \n– a push or pull on an object caused by it interacting with something. Measured in  \nNewtons (N)  \nForces:  \n􀂉 Usually act in pairs  \n􀂉 Always act in a certain direction  \n􀂉 Are measured with newton meter  \nNon-contact forces are forces that can act between objects that are not touching (e.g.  \ngravity)  \nBalanced forces produce no change in  \nmovement.  \nGravity pulls book down  \nEqual reaction force pushes up on book.  \nForces are balanced – book does not move.  \nUnbalanced forces change the speed and/or direction of moving objects.  \nPush force on car  \nFrictional force resting motion  \nForces are unbalanced – car moves.  \nBalanced and unbalanced forces  \nFive things forces can make an object do  \n1 Speed up / Start moving  \nForce must be larger than resting forces acting on object.  \n2 Speed down / Start moving  \nAir resistance  \nResting force must be larger than force moving object.  \n3 Change shape  \n Bending Stretching  \nCompressing  \nTwisting  \n4 Change Direction Force must bein different direction to obj","cbCaifeH65lXZA0Y","https://ap.wps.com/l/cbCaifeH65lXZA0Y","pdf",1468414,"English","# Physics\n## Forces\n## Balanced and Unbalanced Forces\n## Friction and Drag\n## Elasticity, Deformation, and Hooke’s Law\n## Speed and Relative Motion\n## Distance-Time Graphs\n# Chemistry","[{\"question\":\"What is a force and how is it measured?\",\"answer\":\"A force is a push or pull on an object caused by its interaction with something. It is measured in Newtons (N).\"},{\"question\":\"How can you tell the difference between balanced and unbalanced forces?\",\"answer\":\"Balanced forces produce no change in movement because the effects cancel out. Unbalanced forces change an object’s speed and/or direction.\"},{\"question\":\"What does a distance-time graph show and how do you calculate speed from it?\",\"answer\":\"A distance-time graph shows distance travelled over time. A steeper slope means a faster speed, and speed can be calculated using the graph.\"}]","Science+ Year 7 - Autumn Term - Physics Forces, Speed, and Motion | PDF",1790879684]