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1.7.1a Energy stores and energy transfers

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Question 89

An object of mass m m\,m is lifted vertically through a height Δh\Delta hΔh. The change in its gravitational potential energy is ΔEp \Delta E_p\,ΔEp​ and the gravitational field strength is ggg. What is the correct expression for the change in height Δh\Delta hΔh?

A

ΔEpgm\frac{\Delta E_p g}{m}mΔEp​g​

B

ΔEpmg\frac{\Delta E_p}{mg}mgΔEp​​

C

mgΔEp\frac{mg}{\Delta E_p}ΔEp​mg​

D

ΔEpmg\Delta E_p mgΔEp​mg

Markscheme

1.7.1a Energy stores and energy transfers Questions

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.

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