Saturday
December 20, 2014

Homework Help: physics

Posted by Jess on Saturday, March 20, 2010 at 1:15pm.

An 7.95 g bullet is fired horizontally into a 9.03 kg block of wood on an air table and is embedded in it. After the collision, the block and bullet slide along the frictionless surface together with a speed of 11.6 cm/s. What was the initial speed of the bullet?

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