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Which of the following functionss repres...

Which of the following functionss represents a simple harmonic oscillation ?

A

`sinomegat-cosomegat`

B

`sin^(2)omegat`

C

`sinomegat+sin2 omegat`

D

`sinomegat-sin2omegat`

Text Solution

Verified by Experts

The correct Answer is:
A
For SHM, there is displacement written in the form of single sine of cosine function.
`y=sinomegat-cosomegat=sqrt(2)sin(omegat-phi)`.
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