Question

As the mass oscillates on a spring, when is displacement at its maximum and velocity equal to zero?

A. when it is partially compressed
B. when it is at the equilibrium position
C. when it is fully stretched
D. when it is at near rest

Answer 1

C. when it is fully stretched

Answer 2

option (c)

Step-by-step explanation:

The velocity of the oscillating body is zero when it is at its maximum displacement position from its mean position.

So, when the spring is fully stretched, means at maximum displacement the velocity is zero.