Ball A with a mass of 0.500kg is moving east at velocity of 0.8 m/s. it strikes ball B, Also of mass 0.5 kg, which is stationary. Ball A glances of B at an angle of 30 degree north at its original path. Ball B is pushed along a path perpendicular to the final path of ball A.
a. what is the momentum of ball A after the collision?
b. What is the momentum of ball B after the collision?
c. What is the velocity of ball A after the collision?
d. What is the velocity of ball B after the collision?