A farm tractor tows a 4300-kg trailer up a 26 Degree incline at a steady speed of 3.0 m/s. What force does the tractor exert on the trailer? (Ignore Friction). I've tried using 3.0 m/s as the acceleration, because I don't have enough information to derive the acceleration from the kinematics equations. I've tried applying the 26 Degree on either the ma (F=ma) side, both the ma side and the F side, or only the F side, but it won't come out to the answer. (18 kN). Thank you!