1. The problem statement, all variables and given/known data A block with mass m = 23.4 kg slides down an inclined plane of slope angle 31.1 o with a constant velocity. It is then projected up the same plane with an initial speed 1.50 m/s. How far up the incline will the block move before coming to rest? 2. Relevant equations KE=1/2mv^2 W=F*displacement*cos(theta) 3. The attempt at a solution I don't really know how to even start this problem. Can someone walk me through it?