Question

A particle undergoing simple harmonic motion has time dependent displacement given by x(t) = A sin (πt/90) . The ratio of kinetic to potential energy o the particle at t = 210s will be
(A) 1/9 (B) 1
(C) 2 (D) 3

Answer 1

Answer:

Hey Buddy here's ur answer

1/3 which is not in the option

Refer to the attachment