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April 20, 2014

Homework Help: physics

Posted by calab mikka on Monday, January 31, 2011 at 3:54pm.

a 35 kg bullet moving at 475 m/s. strikes a 2.5 kg wooden block. the bullet passes through the block, leaving at 275 m/s. the block was at rest when it was hit. how fast is it moving when the bullet leaves?

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