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

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

(a) (1/12) s

(b) (1/6) s

(c) (1/4) s

(d) (1/3) s

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1 Answer

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Best answer

Correct Option (b) (1/6) s

Explanation:

KE of a body undergoing SHM is given by

[symbols represent standard quantities]

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