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The ball has a weight of 15 lb and is fixed to a rod having a negligible mass. If it is
Chapter 14, Problem 14-70(choose chapter or problem)
QUESTION:
The ball has a weight of 15 lb and is fixed to a rod having a negligible mass. If it is released from rest when \(\theta = 0^{\circ}\), determine the angle \(\theta\) at which the compressive force in the rod becomes zero.
Questions & Answers
QUESTION:
The ball has a weight of 15 lb and is fixed to a rod having a negligible mass. If it is released from rest when \(\theta = 0^{\circ}\), determine the angle \(\theta\) at which the compressive force in the rod becomes zero.
ANSWER:
Step 1 of 4
Refer to the figure below.