This problem is probably very simple, but it is giving me alot of trouble. I'm hoping someone could explain it to me. The problem is, as follows: A block of mass 2.0 kg is held in equilibrium on an incline of angle theta=60 degrees by the horizontal force F. a)Determine the value of F, the magnitude of F. b)Determine the normal force exerted by the incline on the block (ignore friction). The answers are: a)33.9 N b)39.2 N I don't know how to arrive at these answers. Thank you to everyone to takes the time to read this.