[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-207847-en":3,"doc-seo-207847-105":29,"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":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},207847,1374391974585,"Genevieve","https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c",4,"Exam","GCSE (9–1) Combined Science A (Gateway Science) - Equation Sheet - June 2024","Equation Sheet for the June 2024 GCSE (9–1) Combined Science A (Gateway Science) Physics paper J250, covering the key formulae used across core physics topics. Includes equations for matter, forces, electricity and magnetism, waves and radioactivity, energy, and global challenges, with notes such as HT indicating Higher Tier only. Contains exam instructions about not submitting for marking and basic document information and copyright details.","Oxford Cambridge and RSA  \nJune 2024 only  \nGCSE (9–1) Combined Science A (Gateway Science)  \nJ250 05/06/11/12 Physics  \nEquation Sheet  \nINSTRUCTIONS  \n• Do not send this Equation Sheet for marking. Keep it in the centre or recycle it.  \nINFORMATION  \n• This Equation Sheet is for the June 2024 examination series only.  \n• This Equation Sheet has 4 pages.  \n© OCR 2024 [601/8687/2] DC (ST) 342348/2  \nOCR is an exempt Charity  \nTurn over  \n© OCR 2024 J250 05/06/11/12  \nEquations in physics  \nKey: HT = Higher Tier only  \n\n|  | P1 Matter |  |\n| --- | --- | --- |\n|  | density = vmass~~ol~~ume | ρ = m V |\n|  | change in thermal energy = mass × specific heat capacity × change in temperature | ΔE = mc Δθ |\n|  | thermal energy for a change in state = mass × specific latent heat | E = m l |\n\n\n|  | P2 Forces |  |  |\n| --- | --- | --- | --- |\n|  | distance travelled = speed × time | s = vt |  |\n|  | acceleration = change~~t~~iinm | a = | v – u\u003Cbr> t  |\n|  | (final velocity)2 –(initial velocity)2 = 2 × acceleration × distance | v2 – u 2 = 2 as |  |\n|  | kinetic energy = 12 × mass × (speed)2 | E = 12 m v2 |  |\n|  | force = mass × acceleration | F = ma |  |\n| HT | momentum = mass × velocity | p = m v |  |\n|  | work done = force × distance (along the line of action of the force) | W = Fs |  |\n|  | work done power = time | P = ~~ ~~W~~t~~ |  |\n|  | force exerted by a spring = spring constant × extension | F = k x |  |\n|  | energy transferred in stretching = 12 × spring constant × (extension)2 | E = 12 k x2 |  |\n\n2  \n© OCR 2024  \n\n|  | P2 Forces |  |\n| --- | --- | --- |\n|  | gravitational force = mass × gravitational field strength | W = mg |\n|  | gravitational potential energy = mass × gravitational field strength × height | E = mg h |\n\nJ250 05/06/11/12  \n\n|  | P3 Electricity and magnetism |  |\n| --- | --- | --- |\n|  | charge flow = current × time | Q = It |\n|  | potential difference = current × resistance | V = IR |\n|  | energy transferred = charge × potential difference | E = Q V |\n|  | power = potential difference × current | P = VI |\n|  | power = (current)2 × resistance | P = I2 R |\n|  | energy transferred = power × time | E = Pt |\n| HT | force on a conductor (at right angles to a magnetic field) carrying a current: force = magnetic flux density × current × length | F = BIl |\n\n3  \n\n|  | P4 Waves and radioactivity |  |\n| --- | --- | --- |\n|  | wave speed = frequency × wavelength | v = f λ |\n\n\n|  | P5 Energy |  |\n| --- | --- | --- |\n|  | useful output energy transfer efficiency =  input energy transfer  |  |\n\n\n|  | P6 Global challenges |  |\n| --- | --- | --- |\n|  | potential difference across primary coil × current in primary coil = potential difference across secondary coil × current in secondary coil | Vp Ip = Vs Is |\n\nTurn over  \n4  \n© OCR 2024 J250 05/06/11/12  \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 Cambridge University Press & Assessment, which is itself a department of the University of Cambridge.","cbCaikdmbjRbxPvh","https://ap.wps.com/l/cbCaikdmbjRbxPvh","pdf",2060329,1,"English","en",105,"# Equations in physics\n## P1 Matter\n## P2 Forces\n## P2 Forces (continued)\n## P3 Electricity and magnetism\n## P4 Waves and radioactivity\n## P5 Energy\n## P6 Global challenges","[{\"question\":\"Is this equation sheet specific to a particular exam series?\",\"answer\":\"Yes. It is for the June 2024 examination series only.\"},{\"question\":\"Does the document need to be submitted for marking?\",\"answer\":\"No. Instructions state not to send the equation sheet for marking.\"},{\"question\":\"Which physics topics are covered by the equations?\",\"answer\":\"The sheet covers matter, forces, electricity and magnetism, waves and radioactivity, energy, and global challenges.\"}]","GCSE (9–1) Combined Science A (Gateway Science) - Equation Sheet - June 2024 | PDF",1788601424,10,{"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":85,"head_meta":87,"extra_data":89,"updated_unix":27},"gcse-91-combined-science-a-gateway-science-equation-sheet-june-2024","",{"@graph":35,"@context":84},[36,52,67],{"@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-combined-science-a-gateway-science-equation-sheet-june-2024/207847/",{"url":51,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"inLanguage":22,"description":14,"dateModified":60,"datePublished":61,"encodingFormat":59,"isAccessibleForFree":62,"interactionStatistic":63},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":40,"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},"Is this equation sheet specific to a particular exam series?","Question",{"text":74,"@type":75},"Yes. 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