Homework Help: Physics

Posted by Amanda on Monday, October 11, 2010 at 2:42pm.

A bullet with a mass of 0.01kg is fired horizontally into a block of wood hanging on a string. The bullet sticks in the wood and causes it to swing upward to a height of 0.1m If the mass of the wood block is 2kg, what is the initial speed of the bullet?

Physics - Anonymous, Monday, May 16, 2011 at 7:16am
281.1 m/s

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