May 26, 2016

Homework Help: Physics

Posted by Ashley on Sunday, February 13, 2011 at 4:39pm.

A 4.2-kilogram block sliding down a ramp from a height of 4.5 meters above the ground reaches the ground with a kinetic energy of 33 joules. The total work done by friction on the block as it slides down the ramp is approximately:

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions