Lesson: Mechanical Work
In this lesson, we will learn how to calculate the work done by a force that acts on an object over a distance.
Sample Question Videos
Worksheet: 15 Questions • 3 Videos
What average force must be applied to move a computer’s mouse by 0.30 m if this force does 0.75 J of work?
2,240 J of work is done to a bookcase being pushed by a constant force of 1,600 N. How far is the bookcase pushed by the force?
A force of 320 N is continually applied to push a trolley through a supermarket parking lot. If the trolley is pushed for a distance of 15 meters, how much work was done on the trolley?