Question: A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of 20.0 degrees, and the man pulls upward with a force F whose direction makes an angle of 30.0 degrees with the ramp .
A) How large a force F is necessary for the component Fx parallel to the ramp to be 60.0 N?
B) How large will the component Fy perpendicular to the ramp then be?