A 20-N horizontal force pushes an object along a rough floor so that the object moves with a constant velocity of 6.0 m/s. How much power does this force deliver to the object?
A) 5.0 W
B) 20 W
C) 160 W
D) 0 W
E) 120 W

Question

Quizplus · Accepted Answer

The Answer of A 20-N horizontal force pushes an object along a rough floor so that the object moves with a constant velocity of 6.0 m/s. How much power does this force deliver to the object?
A) 5.0 W
B) 20 W
C) 160 W
D) 0 W
E) 120 W

A 20-N Horizontal Force Pushes an Object Along a Rough