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QUESTION
the figure here, a 7.8 g bullet moving directly upward at 1140 m/s strikes and passes through the center of mass of a 7.2 kg block initially at rest....
the figure here, a 7.8 g bullet moving directly upward at 1140 m/s strikes and passes through the center of mass of a 7.2 kg block initially at rest. The bullet emerges from the block moving directly upward at 650 m/s. To what maximum height does the block then rise above its initial position?
