Question: The 4 . 3 - lb rod A B is hanging in the vertical position. A 1 . 5 - lb block, sliding on a

The 4.3-lb rod AB is hanging in the vertical position. A 1.5-lb block, sliding on a smooth horizontal surface with a velocity of 12fts, strikes the rod at its end B.(Figure 1)
Part A
Determine the velocity of the block immediately after the collision. The coefficient of restitution between the block and the rod at B is e=0.82.
Express your answer to three significant figures and include the appropriate units.
ft
S
The 4 . 3 - lb rod A B is hanging in the vertical

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