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2 Motion and forces

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Question 144
H

A 750 g trolley moving right slows uniformly from 2.4 m s−12.4\ \mathrm{m\,s^{-1}}2.4 ms−1 to 0.8 m s−10.8\ \mathrm{m\,s^{-1}}0.8 ms−1 in 0.40 s. What is the resultant force?

[1]
A

3.0 N3.0\ \mathrm{N}3.0 N leftwards

B

3.0 N3.0\ \mathrm{N}3.0 N rightwards

C

6.0 N6.0\ \mathrm{N}6.0 N leftwards

D

3000 N3000\ \mathrm{N}3000 N leftwards

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2 Motion and forces Questions

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

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