APFIVE Acceleration in Simple Harmonic Motion
A ball attached to a spring oscillates on a frictionless horizontal surface, and its position-time graph is sinusoidal. Which statement best describes the ball’s acceleration?
A
The acceleration is zero at all points in the motion
B
The acceleration is nonuniform and varies sinusoidally with time
C
The acceleration is uniform throughout the motion
D
The acceleration is constant but changes direction periodically
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