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3 Conservation of energy

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Question 93
H

Trolley P has twice the mass of trolley Q. Trolley P moves at half the speed of trolley Q. What is the ratio of the kinetic energy of P to the kinetic energy of Q?

[1]
A

1:41:41:4

B

1:11:11:1

C

2:12:12:1

D

1:21:21:2

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3 Conservation of energy Questions

  1. GCSE
  2. /Physics
  3. /3 Conservation of energy

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