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3 Conservation of energy

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Question 54
F

A toy car has a mass of 0.50 kg. Its speed increases from 2.0 m/s to 6.0 m/s. What is the increase in its kinetic energy?

[1]
A

4.0 J4.0\ \mathrm{J}4.0 J

B

8.0 J8.0\ \mathrm{J}8.0 J

C

9.0 J9.0\ \mathrm{J}9.0 J

D

10 J10\ \mathrm{J}10 J

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3 Conservation of energy Questions

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

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