Tuesday
April 28, 2015

Homework Help: physics

Posted by Anonymous on Saturday, October 31, 2009 at 12:19pm.

A 13.9 kg block is dragged over a rough, horizontal surface by a 70.7 N force acting at 19.8 degrees above the horizontal. The block is displaced 4.55 m, and the coefficient of kinetic friction is 0.298.

How much energy is lost due to friction?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members