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The displacement y of a particle executi...

The displacement `y` of a particle executing periodic motion is given by
` y = 4 cos ^(2) (t)/(2) 1000 t`
How many independent harmonic motions may be considered to superpose to results this expression :

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
(c) The radius of particle is 3 cm which is maximum , so the amplitude of simple harmonic motion is 3 cm.
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