Calculate the velocity of the bob of a simple pendulum at its mean position if it is able to rise to a vertical height of 10cm. Take g = 9.8m/s2

Calculate the velocity of the bob of a simple pendulum at its mean position if it is able to rise to a vertical height of 10cm. Take g = 9.8m/s2 Correct Answer 1.4m/s

By conservation of energy, Kinetic energy of the bob at the mean position = Potential energy of the bob at the highest position That is, 1/2mv2=mgh v = √2gh = √(2×9.8×0.10) = 1.4m/s.
Bissoy MCQ

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