December 1, 2015

Homework Help: science

Posted by rowena on Wednesday, October 24, 2012 at 9:39pm.

what force must be applied to the end of a 2.0 meter long crowbar in order to lift a 500 Newton rock if the fulcrum of the bar is 0.5 meters from the rock?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions