Equilibrium of a Swinging Rod
A uniform rod of mass M and length L is pivoted at one end. The rod is initially held in a horizontal position and is then released from rest. Which of the following statements best describes the rod’s equilibrium during its subsequent swing?
A
In both rotational and translational equilibrium at the lowest position
B
Rotational equilibrium only at vertical, never translational equilibrium
C
Constantly in translational equilibrium throughout the motion
D
Never in rotational equilibrium, never in translational equilibrium
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