[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-207851-en":3,"doc-seo-207851-105":29,"detail-sidebar-cat-0-en-105":89},{"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":4,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":11,"language":21,"language_code":22,"site_id":23,"html_lang":22,"table_of_contents":24,"faqs":25,"seo_title":26,"seo_description":14,"update_tm":27,"read_time":28},207851,8796095027276,"wps_ap_test_251126_0180","https://avatar.qwps.com/avatar/d3BzX2FwX3Rlc3RfMjUxMTI2XzAxODA=",4,"Exam","GCSE (9–1) Physics A (Gateway Science) J249 - Data Sheet - June 2022","Exam data sheet for the GCSE (9–1) Physics A (Gateway Science) J249 paper in the June 2022 examination series. Provides a compact physics formula sheet covering equations for matter (density, specific heat capacity, latent heat), forces and motion (acceleration, kinetic energy, momentum, work and power), electricity (charge flow, potential difference, resistance), magnetism (HT relationships for conductors in magnetic fields), waves (wave speed), and a set of global challenge topics and energy-related expressions, structured by page sections.","Oxford Cambridge and RSA  \nJune 2022 only  \nGCSE (9–1) Physics A (Gateway Science) J249 01/02/03/04  \nData Sheet  \nINSTRUCTIONS  \n• Do not send this Data Sheet for marking. Keep it in the centre or recycle it.  \nINFORMATION  \n• This Data Sheet is for the June 2022 examination series only.  \n• This Data Sheet has 4 pages.  \n*9467898888*  \n© OCR 2022 [601/8651/3] DC (KN) 311176  \nOCR is an exempt Charity  \nTurn over  \n2  \nEquations in physics  \nKey:  \nHT = Higher Tier only  \nP1 Matter  \ndensity = vmassolume  \nchange in thermal energy = mass × specific heat capacity × change in temperature thermal energy for a change in state = mass × specific latent heat  \nfor gases: pressure × volume = constant  \n(for a given mass of gas and at a constant temperature)  \nHT pressure due to a column of liquid = height of column × density of liquid × g  \nP2 Forces  \ndistance travelled = speed × time  \nchange in velocity acceleration =  \ntime  \n(final velocity)2 –(initial velocity)2 = 2 × acceleration × distance kinetic energy = 0.5 × mass × (speed)2  \nforce = mass × acceleration  \nHT momentum = mass × velocity  \nwork done = force × distance (along the line of action of the force) power = wortkidomene  \nforce exerted by a spring = extension × spring constant  \nenergy transferred in stretching = 0.5 × spring constant × (extension)2 gravitational force = mass × gravitational field strength, g  \n(in a gravitational field) potential energy = mass × height × gravitational field strength, g force normal to a surface  \npressure =  \narea of that surface  \nmoment of a force = force × distance (normal to direction of the force)  \n© OCR 2022 J249 01/02/03/04  \n3  \nP3 Electricity  \ncharge flow = current × time  \npotential difference = current × resistance energy transferred = charge × potential difference power = potential difference × current  \npower = (current)2 × resistance energy transferred = power × time  \nP4 Magnetism and magnetic fields  \nHT force on a conductor (at right angles to a magnetic field) carrying a current = magnetic flux density × current × length  \n potential difference across primary coil   number of turns in primary coil  HT =  \npotential difference across secondary coil number of turns in secondary coil  \nP5 Waves in matter  \nwave speed = frequency × wavelength  \nP7 Energy  \nefficiency = ~~ ~~usefiunlpouutpt~~ ~~eunt~~ ~~energergy~~ ~~trayntsrfaenr~~sf~~er  \nP8 Global challenges  \npotential difference across primary coil × current in primary coil =  \npotential difference across secondary coil × current in secondary coil  \n© OCR 2022 J249 01/02/03/04  \n4  \nOxford Cambridge and RSA  \nCopyright Information  \nOCR is committed to seeking permission to reproduce all third-party content that it uses in its assessment materials. OCR has attempted to identify and contact all copyright holders whose work is used in this paper. To avoid the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced in the OCR Copyright Acknowledgements Booklet. This is produced for each series of examinations and is freely available to download from our public website ([www.ocr.org.uk](www.ocr.org.uk)) after the live examination series. If OCR has unwittingly failed to correctly acknowledge or clear any third-party content in this assessment material, OCR will be happy to correct its mistake at the earliest possible opportunity.  \nFor queries or further information please contact The OCR Copyright Team, The Triangle Building, Shaftesbury Road, Cambridge CB2 8EA.  \nOCR is part of the Cambridge Assessment Group; Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge.  \n© OCR 2022 J249 01/02/03/04","cbCaibkgoZAaJiLN","https://ap.wps.com/l/cbCaibkgoZAaJiLN","pdf",692989,1,"English","en",105,"# Instructions\n# Equations in physics\n## P1 Matter\n## P2 Forces\n## P3 Electricity\n## P4 Magnetism and magnetic fields\n## P5 Waves in matter\n## P7 Energy\n## P8 Global challenges\n# Copyright Information","[{\"question\":\"Who is the data sheet intended for and is it allowed for marking submission?\",\"answer\":\"The data sheet is for use in the June 2022 examination series only and must not be sent for marking. It should be kept in the centre or recycled.\"},{\"question\":\"Which topic areas are included in the equations section?\",\"answer\":\"The sheet includes formulas for matter, forces, electricity, magnetism and magnetic fields, waves in matter, energy, and global challenges.\"},{\"question\":\"What does HT mean on this data sheet?\",\"answer\":\"HT indicates Higher Tier only, so the listed relationships under HT apply to Higher Tier content.\"}]","GCSE (9–1) Physics A (Gateway Science) J249 - Data Sheet - June 2022 | PDF",1788601430,10,{"code":4,"msg":30,"data":31},"ok",{"site_id":23,"language":22,"slug":32,"title":13,"keywords":33,"description":14,"schema_data":34,"social_meta":84,"head_meta":86,"extra_data":88,"updated_unix":27},"gcse-91-physics-a-gateway-science-j249-data-sheet-june-2022","",{"@graph":35,"@context":83},[36,52,66],{"@type":37,"itemListElement":38},"BreadcrumbList",[39,43,47,50],{"item":40,"name":41,"@type":42,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":44,"name":45,"@type":42,"position":46},"https://docshare.wps.com/document/","Document",2,{"item":48,"name":12,"@type":42,"position":49},"https://docshare.wps.com/document/exam/",3,{"item":51,"name":13,"@type":42,"position":11},"https://docshare.wps.com/document/gcse-91-physics-a-gateway-science-j249-data-sheet-june-2022/207851/",{"url":51,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"inLanguage":22,"description":14,"dateModified":60,"datePublished":60,"encodingFormat":59,"isAccessibleForFree":61,"interactionStatistic":62},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":40,"name":57,"@type":58},"DocShare","Organization","application/pdf","2026-09-05",true,{"@type":63,"interactionType":64,"userInteractionCount":4},"InteractionCounter",{"@type":65},"ViewAction",{"@type":67,"mainEntity":68},"FAQPage",[69,75,79],{"name":70,"@type":71,"acceptedAnswer":72},"Who is the data sheet intended for and is it allowed for marking submission?","Question",{"text":73,"@type":74},"The data sheet is for use in the June 2022 examination series only and must not be sent for marking. 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