Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction___________________?

A. unpredictable

B. vertically

C. at an angle equal to the angle of friction to the inclined plane

D. horizontally

E. along the plane

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.