February 19, 2017

Homework Help: physics

Posted by dave on Saturday, November 26, 2011 at 6:49pm.

A 64.2-kg skier coasts up a snow-covered hill that makes an angle of 23.8° with the horizontal. The initial speed of the skier is 7.18 m/s. After coasting 1.96 m up the slope, the skier has a speed of 3.13 m/s. Calculate the work done by the kinetic frictional force that acts on the skis.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions