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2 Motion and forces

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Question 146
H

A trolley has acceleration a a\,a under a resultant force FFF. Its total mass is increased by 50% and the resultant force is doubled. What is its new acceleration?

[1]
A

3a2\frac{3a}{2}23a​

B

3a3a3a

C

2a3\frac{2a}{3}32a​

D

4a3\frac{4a}{3}34a​

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2 Motion and forces Questions

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

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