Question

at time =of the particle is at it's mean position then at what time the particle will have potential energy 50%of it's total energy within t=0 to t=T

Answer 1

Answer:

K.E. is maximum when t = 0

EXPLINATION :

In S.H.M., at mean position i.e. at x = 0 kinetic energy will be maximum and PE will be minimum. Total energy is always constant.