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

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asked Mar 23, 2018 in Physics by paayal (26,720 points) 4 6 47

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?

(a) (1/12)s

(b) (1/6)s

(c) (1/4)s

(d) (1/3)s.

1 Answer

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answered Mar 23, 2018 by sanjaydas (61,430 points) 5 7 7
selected Mar 24, 2018 by Vikash Kumar
 
Best answer

(b) : During simple harmonic motion, Kinetic energy

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