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1.2 Conservation and dissipation of energy

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Question 4
H

A ball is dropped onto the floor. Each bounce takes the ball to a lower height than the bounce before. Which statement explains this?

[1]
A

some of the total energy is destroyed each time the ball hits the floor

B

the total energy falls because the ball uses energy up as it bounces

C

the total energy rises because the floor warms the ball at each impact

D

the total energy is the same, but some is now stored in less useful ways

Markscheme

1.2 Conservation and dissipation of energy Questions

  1. GCSE
  2. /Physics
  3. /1.2 Conservation and dissipation of energy

40 exam-style questions on AQA GCSE Physics 1.2 Conservation and dissipation of energy, covering 1.2.1 Energy transfers in a system and 1.2.2 Efficiency. Each one has a worked solution and a mark scheme showing where the marks go.

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