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Work Energy Theorem Application

Which of the ...

Question

Which of the following statement is correct regarding SHM?

A

Acceleration of body remains constant.

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B

Acceleration is always away from mean position.

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C

Speed is maximum at mean position.

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D

Potential energy is zero at mean position.

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Solution

The correct option is C Speed is maximum at mean position.
At mean position, speed is maximum & hence kinetic energy is maximum but potential energy may or may not be zero.

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