A block whose weight is W= 250 nt is on a frictionless plane which is at angle q= 25 degrees. A cable between the ceiling and the block makes an angle q=55 degrees from the ceiling. See diagram with given parameters, angles, physics statements, and a polygon created from known information. Also an illustration of the Law of Sines and Law of Cosines.
Find the force C in the cable, and the normal force N on the block by the plane.
