Physics (AS & A Level) · Feb / March 2023 · Paper 12 · Question 7
9702Momentum and Newton’s laws of motion
Which expression defines force?
- A(mass × change in speed) × time taken
- B\frac{mass × change in speed}{time taken}
- C(change of momentum) × time taken
- D\frac{change of momentum}{time taken}
As printed in the paper
Show the answer
Correct answer: D. \frac{change of momentum}{time taken}
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