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Topic 3: Conservation of energy

Quick questions on Gravitational and kinetic energy - Edexcel GCSE Physics

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Calculate the change in GPE when a 5kg5\,\text{kg} mass is raised 3m3\,\text{m} (g=10N/kgg = 10\,\text{N/kg}). [2 marks]
What is q2?
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Calculate the kinetic energy of a 2kg2\,\text{kg} object moving at 6m/s6\,\text{m/s}. [2 marks]

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