Question
A horizontal rope is used to pull a box forward across a rough floor doing 250 J of work over a
horizontal displacement of 12 m at a constant velocity.
a) Calculate the force of tension in the rope.
b) Calculate the force of friction and the work done by the force of friction.
horizontal displacement of 12 m at a constant velocity.
a) Calculate the force of tension in the rope.
b) Calculate the force of friction and the work done by the force of friction.