A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of 20.0 ??, and the man pulls upward with a force F? of magnitude 377 N whose direction makes an angle of 30.0 ?with the ramp.

A.

Find the horizontal component of the force F? Your answer should be positive if the force is to the right, negative if the force is to the left.

B.

Find the vertical component of the force F? Your answer should be positive if the force is upward, negative if the force is downward.