A 28rm kg block of wood sits on a table a 30 rm g bullet, Ask an Expert

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A 2.8{\rm kg} block of wood sits on a table. A 3.0 {\rm g} bullet, fired horizontally at a speed of 370{\rm m/s} , goes completely through the block, emerging at a speed of 220{\rm m/s} .

What is the speed of the block immediately after the bullet exits?

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Category:- Physics
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