A Simple Pendulum Consists of a Ball of Mass M $\theta$

question 1

Multiple Choice

A simple pendulum consists of a ball of mass m suspended from the ceiling using a string of length L. The ball is displaced from its equilibrium position by a small angle $\theta$ . What is the magnitude of the restoring force that moves the ball toward its equilibrium position and produces simple harmonic motion?

• A)kx
• B)mg
• C)mg(cos \(\theta\))
• D)mg(sin \(\theta\))
• E)mgL(sin \(\theta\))

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