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A 35.0-g bullet strikes a 5.0-kg wooden block traveling 1.2 m/sec in the same direction as the bullet. If the bullet embeds itself in

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A 35.0-g bullet strikes a 5.0-kg wooden block traveling 1.2 m/sec in the same direction as the bullet. If the bullet embeds itself in the block, and they move off together at 8.6 m/s. What was the original velocity of the bullet? (1,066 m/sec)

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