MHT CET 2025 Physics question
A mass attached to a spring performs S.H.M. whose displacement is metre. The time taken to obtain maximum speed for the first time is
Answer: (C)
Solution
In S.H.M. the speed is maximum at the mean position, where . Setting gives for the first time, so s, option (C). Check: the angular frequency is rad/s, so s; starting at
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