the amount of work done per unit of time
Name: Date: Power 4.1. In science, work is defined as the force needed to move an object a certain distance. The amount of work done. per unit of time is called power. Suppose you and a friend are helping a neighbor to reshingle the roof of his home. You each carry 10.0 bundles. of shingles weighing 300. newtons apiece up to the roof which is 7.00 meters from the ground.