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Assam CEE Time of Motion — practice questions

Explore 1 free Time of Motion questions in Assam CEE Physics. Open each question or exercise to read its content, reference answers and available explanation.

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Time of Motion questions and exercises with answers

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Worked practice questions

A particle performs SHM along x-axis with amplitude $A$ and period $T$. The time taken from $x = 0$ to $x = A/2$ is:

  1. $T/12$
  2. $T/8$
  3. $T/6$
  4. $T/4$
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Correct answer: A. $T/12$

$x = A\sin(\omega t)$, starting from mean. At $x = A/2$: $\sin(\omega t) = 1/2$ ⇒ $\omega t = \pi/6$ ⇒ $t = \pi/(6\omega) = (\pi/6)/(2\pi/T) = T/12$.

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