A person pushes a box. He applies a force of 400 newtons, and he pushes the box for a distance of 4 meters. After he stops pushing, the box slides forward another meter. How much work was done by the person?
A.) 1,600 joules
B.) 400 joules
C.) 2,000 joules
D.) 100 joules
1 answer
A.) 1,600 joules