man pulls a crate with a rope. The crate slides along the floor in
the horizontal direction (x
direction). The man exerts a force of 50 N on the rope, and the rope
is at an angle q.
Describe how the force components (Fx,
change as the angle increases from 0° to 90° and use your graph to
explain your answer. Give a detailed explanation of the forces at q
= 0°, 45°, and 90°. Show a sample calculation at one angle for