Problem Statement: ME Board April 1998
A force of 200 lbf acts on a block at an angle of 28° with respect to the horizontal. The block is pushed 2 feet horizontally. What is the work done by this force?
- A. 320 J
- B. 480 J
- C. 540 J
- D. 215 J
The work done by the given force is 480 J.Solution: