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The ratio of the kinetic to potential en...

The ratio of the kinetic to potential energy of a particle in SHM, when its displacement is one-half the amplitude, is

A

`(1)/(3)`

B

`(1)/(4)`

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
`(KE)/(PE)=((1)/(2)k(A^(2)-x^(2)))/((1)/(2)kx^(2))=(A^(2)-(A^(2)//4))/(A^(2)//4)=(3A^(2)//4)/(A^(2)//4)`
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