Power Delivered by an Angled Force
A block is pulled along a horizontal frictionless surface by a constant force F at an angle θ above the horizontal. If the block moves with constant velocity v, what expression gives the power delivered by the force?
A
Fv cos θ
B
Fv sin θ
C
Fv
D
F cos θ · v cos θ
Question Leaderboard
Not enough data yet to show leaderboard.