1. The problem statement, all variables and given/known data A 100kg crate is pushed at a constant speed up a frictionless 30 degree inclined ramp. What constant horizontal force is required? what force is exerted on the crate by the ramp? 2. Relevant equations Fg parallel= mgsin(theta), Fg Perpindicular=mgcos(theta), Constant speed-->a=0m/s2 3. The attempt at a solution Fg=mg =9.8x100 =980N Fg parallel=980sin(30) =490N Fg perpindicular= 980cos(30) =849N I have no idea what to do next! Please help me out here if you can! Any contribution appreciated!!!!!!