1. The problem statement, all variables and given/known data A 0.20KG ball is thrown with a speed of 13 m/s at an angle of 32 degrees. What is the speed at the highest point? How high does it go? (Use conservation of energy, and ignores air resistance 2. Relevant equations I think the kinematic equations but I am not sure. 3. The attempt at a solution I was positive that the velocity of any projectile at the highest point would be zero, but this was not right in this problem. I think the problem has something to do with mechanical energy but I am not sure. Any suggestions for A? so that I can maybe find B.