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The function sin 2 ( omega t) represents...

The function `sin 2 ( omega t)` represents

A

A simple harmonic motion with a period `2 pi // omega `

B

A simple harmonic motion with a period `pi//omega`

C

A periodic but not simple hamonic motion with a period ` 2 pi // omega `

D

A periodic but not simple hamonic, motion with a period ` pi // omega `

Text Solution

Verified by Experts

The correct Answer is:
D
` y = sin ^(2) (omega t) = (1 - cos (2 omega t))/( 2)`
`T = ( 2 pi)/( 2 omega) = (pi)/( omega)`
A periodic function but not SHM with ` T = (pi)/( omega `
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