If particle is executing simple harmonic motion with time period T, then the time period of its total mechanical energy is

Question

If particle is executing simple harmonic motion with time period T, then the time period of its total mechanical energy is (A) Zero (B) (T/2) (C) 2 T (D) Infinite

Tardigrade Admin · Accepted Answer

The total mechanical energy doesn't change in an undamped S.H.M. ∴ frequency = 0. Hence time period is infinite

Q. If particle is executing simple harmonic motion with time period $T$ , then the time period of its total mechanical energy is

Zero

$\frac{T}{2}$

$2 T$

Infinite

The total mechanical energy doesn't change in an undamped S.H.M.
$∴$ frequency $= 0$ .
Hence time period is infinite

Q. If particle is executing simple harmonic motion with time period T, then the time period of its total mechanical energy is