February 23, 2017

Homework Help: Physical Science 2nd Semester

Posted by chris on Tuesday, May 24, 2011 at 2:53pm.

A student lifts a backpack with a force of 50 Newtons. She lifts the backpack 2 meters off the floor. Calculate the work that she has done.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions