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KEAM Simple Pendulum — practice questions

Explore 1 free Simple Pendulum questions in KEAM Physics. Open each question or exercise to read its content, reference answers and available explanation.

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Simple Pendulum questions and exercises with answers

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The time period of a simple pendulum of length $L$ is:Read the answer and worked solution →

Worked practice questions

The time period of a simple pendulum of length $L$ is:

  1. $T = 2\pi\sqrt{L/g}$
  2. $T = 2\pi\sqrt{g/L}$
  3. $T = 2\pi L/g$
  4. $T = 2\pi/g$
Show answer and solution

Correct answer: A. $T = 2\pi\sqrt{L/g}$

$T = 2\pi\sqrt{L/g}$. Valid for small-angle approximation ($\theta < 10°$) where $\sin\theta \approx \theta$.

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