A block of mass slides down a rough incline that makes an angle with the horizontal
PHYSICS · Single correct · CBSE · Physics · Laws of Motion · Laws of Motion
Problem
A block of mass m slides down a rough incline that makes an angle θ with the horizontal. A rope attached to the block pulls it up the incline with a tension T parallel to the surface. Which list includes all the forces that should appear on the block’s free-body diagram?
(a) Weight, kinetic friction, tension
(b) Weight, normal force, kinetic friction, tension
(c) Weight component parallel to the plane, weight component perpendicular to the plane, normal force, kinetic friction, tension
(d) Weight, normal force, static friction, tension