Explore our engaging video lessons and comprehensive revision notes to cover every topic. Answer questions to check your understanding, or build your own quizzes to test yourself …

Cognito is a free learning platform that uses videos, questions and past papers to help you best prepare for exams. Content is specific to your course and covers all of GCSE Science and Maths.

2024年6月17日 · This page allows you to get ready for exams by practising real past exams papers. Comprehensive (PDFs) for the GCSE Physics AQA Higher Triple specification.

Videos teaching the majority of triple and combined GCSE physics content.

Comprehensive flashcards to cover everything you need to revise for the GCSE Physics AQA Higher Triple specification.

All the past papers, mark schemes and resources you could ever need for entrance exams, KS3, GCSE, A-level and uni admissions!

Calculate the resultant force acting on the object. Comprehensive lesson on Newtons 1st & 2nd Laws for the GCSE Physics AQA Higher Triple specification.

Explain why it was not necessary to use a temperature probe and datalogger for this investigation. A scientist investigated how the maximum muscle power of humans varies with age and gender. The scientist asked volunteers to stand on a platform and to jump as high as they could. Figure 4 shows a volunteer taking part in the experiment. 0 3 .

Answer all questions in the spaces provided. A student investigated how the current in a filament lamp varied with the potential difference across the filament lamp. Figure 1 shows part of the circuit used. Complete Figure 1 by adding an ammeter and a …

Calculate how many times greater the percentage of electricity generated by gas-fired power stations was in 2018 than in 2014. Explain one environmental effect of generating electricity using a gas-fired power station. The UK government wants more electricity to be generated using renewable energy resources. What is a renewable energy resource?