1. The problem statement, all variables and given/known data A ball rolls off an incline at a velocity of 22m/s. The angle of the incline is 32deg, and the height of the incline from the floor is 9m. Assume no air resistance. 2. Relevant equations vf^2=vi^2+2ad d=vit+1/2at^2 3. The attempt at a solution I figured i should attempt to separate the motion of the ball into the x and y dimensions first so this was my attempt: y motion --------- 22sin32*=11.7m/s d=9m vf=17.7m/s a=-9.8 t=0.74 x motion ---------- vi=vf=18.7m/s because 22cos32=18.7m/s t=0.74s the answer is 11m, but i don't know how to get this answer...please help?