A force F is applied to a body P as shown in the diagram ...
A force F is applied to a body P as shown in the diagram above. If the body moves through a distance, a, which of the following represents the work done?
A.
Fa
B.
Fa Cos θ
C.
Facosθ
D.
FaSin θ
E.
Fasinθ
Correct answer is B
No explanation has been provided for this answer.