February 21, 2017

Homework Help: Physics

Posted by amanda and leah on Monday, January 16, 2012 at 11:58am.

A(n) 7 g bullet is fired into a 122 g block that is initially at rest at the edge of a frictionless table of height 0.9 m. The bullet remains in the block, and after impact the block lands 1.7 m from the bottom of the table.The acceleration of gravity is 9.8 m/s2. Find the initial speed of the bullet. Answer in m/s

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