select the correct answer. which statement describes the velocity of a mass oscillating on a spring? a. the…

select the correct answer. which statement describes the velocity of a mass oscillating on a spring? a. the velocity is constant throughout the motion. b. the velocity remains the same throughout the motion. c. the velocity is zero at the maximum displacement. d. the velocity is greatest at the maximum position. e. the velocity is least at the equilibrium position.

select the correct answer. which statement describes the velocity of a mass oscillating on a spring? a. the velocity is constant throughout the motion. b. the velocity remains the same throughout the motion. c. the velocity is zero at the maximum displacement. d. the velocity is greatest at the maximum position. e. the velocity is least at the equilibrium position.

Answer

Brief Explanations:

In simple - harmonic motion of a mass - spring system, at the maximum displacement (amplitude), the mass momentarily stops to change its direction of motion, so the velocity is zero. The velocity is maximum at the equilibrium position. Options A and B are wrong as velocity is not constant. Option D is wrong as velocity is not greatest at maximum position. Option E is wrong as velocity is greatest at equilibrium position.

Answer:

C. The velocity is zero at the maximum displacement.