Question

15. Using a horizontal force of 200N, we intend to move a wooden cabinet across a floor at a constant velocity. What is the friction force that will exerted on the cabinet?

Answer 1

Hi .dear..
here is your answer...
.
..when .a horizontal force of 200N is used to move a wooden cabinet, thus a friction force of 200N will be exerted on the cabinet. as we know that ...Because of ... third law of motion, an equal magnitude of force will be applied in the opposite direction.....
hope it helped you...#shubhendu..

Answer 2

Answer:

Since the wooden cabinet is to be moved at constant velocity, this means that the whole force of 200 N will be used to overcome the force of friction. Thus, the force of friction exerted on the cabinet will be equal to the force applied, which is 200 N.