A tow truck unloads a 40 lb packing crate with 2 ft long sides. The truck bed has a length ft that is inclined at an angle of degrees. The coefficient of kinetic friction between the crate and the truck bed is 0.35. If the crate starts with a speed of 5.2 ft/s down the bed, what is the smallest angle that will cause the crate to slide all the way down and touch the road