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Physics (AS & A Level) · May / June 2025 · Paper 11 · Question 7

9702Equations of motion

Which equation of uniformly accelerated motion can be derived using only the gradient of a velocity–time graph?

  1. A$s = \frac{1}{2}(u+v)t$
  2. B$s = ut + \frac{1}{2}at^2$
  3. C$v = u + at$
  4. D$v^2 = u^2 + 2as$

As printed in the paper

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Correct answer: C. $v = u + at$

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