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A mass executes a simple harmonic motion...

A mass executes a simple harmonic motion of average potential energy `lt U gt` and average kinetic energy `lt E gt` over one time period are related to………..

A

`lt E gt = lt U gt`

B

`lt E gt = 2lt U gt`

C

`lt E gt = -2lt U gt`

D

`lt E gt = - lt U gt`

Text Solution

Verified by Experts

The correct Answer is:
A
`lt E gt = lt U gt`
`=(1)/(2) m omega^(2) A^(2)`.
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KUMAR PRAKASHAN-OSCILLATIONS-SECTION-E (MCQs ASKED IN GUJARAT BOARD AND COMPETITIVE EXAMS)
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