Solved: A 0.200-m uniform bar has a mass of 0.750 kg and
Chapter 10, Problem 10.142(choose chapter or problem)
A 0.200-m uniform bar has a mass of 0.750 kg and is released from rest in the vertical position, as the drawing indicates. The spring is initially unstrained and has a spring constant of k 25.0 N/m. Find the tangential speed with which end A strikes the horizontal surface.
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