0.500 kg ball traveling at 1.00 m/s to the right hits a second ball of equal mass that is initially at rest. after the perfectly elastic collision, the second ball travels at 0.543 m/s at a 57.2o angle upward from the point of contact.
draw a before and after diagram of this collision.
write the momentum equations in both the x and y direction.
using the information from the previous problem, determine the speed and angle of the first ball.