Question: The system shown is at rest when a constant 30 lb force is applied to collar B. (a) If the force acts through the entire

The system shown is at rest when a constant 30 lb force is applied to collar B.

(a) If the force acts through the entire motion, determine the speed of collar B as it strikes the support at C.
(b) After what distance d should the 30 lb force be removed if the collar is to reach support C with zero velocity?

18 lb 30 lb 6 lb A

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