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2 Motion and forces

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Question 73

A camera films a model boat travelling along a straight test channel at 20 frames per second.

At frame 15, the front of the boat is level with the 1.0 m marker. The boat then travels to the 6.0 m marker at an average speed of 2.5 m/s.

What is the number of the frame in which the front of the boat reaches the 6.0 m marker?

[1]
A

555555

B

404040

C

171717

D

636363

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2 Motion and forces Questions

  1. GCSE
  2. /Physics
  3. /2 Motion and forces

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