Edexcel International GCSE Physics
Edexcel International GCSE Physics Work and Power Exam Questions
Free Edexcel International GCSE Physics exam questions on Work and Power, with mark schemes. Covers work done, gravitational potential energy, kinetic energy and power.
Work and Power exam questions
These packs of real past exam questions cover the whole of Section 4: Energy Resources and Energy Transfers, including Work and Power. Work through every question on this sub-topic, then mark your answers against the mark scheme.
StemUp mark scheme flashcards
Edexcel IGCSE Physics 4PH1 Flashcards (Anki & Quizlet)
Every answer is written in mark scheme wording, so you learn exactly what examiners give marks for. Use them on Anki or Quizlet, then test yourself with the questions on this page.
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About Edexcel International GCSE Physics Work and Power
This sub-topic covers work and power.
What you need to know
- Work W = Fd.
- Energy GPE = mgh, KE = ½mv².
- Power P = W/t.
Common mistakes in Work and Power
- Forgetting to square v.
- Mixing work and power units.
Try two Work and Power exam-style questions
1. Find GPE of 2 kg raised 5 m (g = 10 N/kg). (1 mark)
Show the mark scheme answer
100 J.
2. Find power if 600 J is done in 2 s. (1 mark)
Show the mark scheme answer
300 W.
Work and Power FAQs
What does this cover?
Work, energy and power.
Is energy conserved?
Yes, it is transferred between stores.
Revise this topic with flashcards: Edexcel IGCSE Physics 4PH1 Flashcards, with mark scheme answers for Anki and Quizlet.
