Question

For a particle executing `S.H.M.,` the kinetic energy `K` is given `K = K_(0) cos ^(2)omega t`. The maximum value of potential energy is:
A. `K_(0)`
B. `K_(0)//2`
C. zero
D. not obtained

Answer 1

Correct Answer - A
`K=K_(0) cos^(2) omegat`
`K_("max") =K_(0)`
` (P.E.)_("max")=K_("max")=K_(0)`