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1.7.1a Energy stores and energy transfers

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Question 185

A student uses an elastic catapult to launch a ball horizontally across a room. As the catapult is released, what happens to the elastic potential energy stored in the stretched band?

A

by mechanical working | kinetic energy

B

by mechanical working | gravitational potential energy

C

by heating | kinetic energy

D

by heating | gravitational potential energy

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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