A 25 kg block of wood sits on a table a 30 g bullet fired
A 2.5 kg block of wood sits on a table. A 3.0 g bullet, fired horizontally at a speed of 540 m/s , goes completely through the block, emerging at a speed of 220 m/s . What is the speed of the block immediately after the bullet exits?
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a 25 kg block of wood sits on a table a 30 g bullet fired horizontally at a speed of 540 ms goes completely through
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