May 24, 2016

Homework Help: physics

Posted by courtney on Monday, March 28, 2011 at 12:03pm.

The total energy of a 2.00 kg falling rock is 5000 J. If its potential
energy is 1975 J, the kinetic energy of the rock is ____ J.

The speed of the rock is ___ m/s

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions