Starting from the origin, a body oscillates simple harmonically with a period of 2s

Starting from the origin, a body oscillates simple harmonically with a period of 2s. After what time will its kinetic energy by 75% of the total energy?

Options

(a) 1/12 sec
(b) 1/6 sec
(c) 1/4 sec
(d) 1/3 sec

Correct Answer:

1/6 sec

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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