Homework Help: physics

Posted by Anonymous on Monday, April 30, 2012 at 8:53pm.

An object of mass 5.56 kg is released from rest and drops 2.05 m to the floor. The collision is completely inelastic. How much kinetic energy is lost during the collision.

physics - bobpursley, Monday, April 30, 2012 at 9:06pm
It is the same as the initial PE.

Initial PE= mgh

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