Question

In shm at what distance the kinetic energy is equal to potential energy

Answer 1

) purely kinetic. At the mean position, the velocity of the particle in S.H.M. is maximum and displacement is minimum, that is, x=0. Therefore, P.E. =1/2 K x2 = 0 and K.E. = 1/2 k ( a2 – x2) = 1/2 k ( a2 – o2) = 1/2 ka2. Thus, the total energy in simple harmonic motion is purely kinetic.

Answer 2

Answer:

1/2 mv2g =mgh

= v =root2h

answer