Asked by zack
A 19.62 kg block is sliding down a 34.52 degree incline at a constant velocity. What is the mu k of kinetic friction between the incline and the block?
Answers
Answered by
Steve
constant velocity means no acceleration.
So, that means that the frictional force exactly cancels the force of gravity pulling it down.
That help?
So, that means that the frictional force exactly cancels the force of gravity pulling it down.
That help?