1. The problem statement, all variables and given/known data A Ball is dropped onto a step at point A and rebounds with a velocity Vo at an angle 15 degrees with the vertical. Determine the value of V0 knowing that just before the ball bounces at Point B its velocity VB forms an angle of 12 degrees with the vertical. 2. Relevant equations X = Vt Y = Vt - 0.5gt2 3. The attempt at a solution X = (VoSin15)t Y = (VoCos15)t -0.5gt2 I am not sure how to make use of the other information provided.