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Four functions given below descirbe moti...

Four functions given below descirbe motion of a particle.
(I)`y=sinomega-cosomegat,(II)y=sin^(3)omegat,`
(III) `y=5cos((3pi)/(4)-3omegat),(IV)y=1+omega+omega^(2)t^(2)`
Therefore, simple harmonic motion is represented by

A

only (I)

B

(I),(II) and (III)

C

(I) and (III)

D

(I) and (II)

Text Solution

Verified by Experts

The correct Answer is:
B
I & III are showing S.H.M. on the basis of superpostion principle.
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