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MHT CET Physics question

PhysicsOscillationsMHT CET

The periodic time of a simple pendulum of length 1 m and amplitude 2 cm is 5 s. If the amplitude is made 4 cm, its periodic time in seconds will be

Answer: (B)

Solution

For small amplitudes the period does not depend on the amplitude, so it remains

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Question ID VK-067881