A 4.4kg ball with a velocity of 4.6m/s in the +x-direction collides head-on elastically with a stationary 2.1kg ball.
Part A
What is the speed of the first ball after the collision?
Part B
What is the direction of the velocity of the first ball after the collision?
What is the direction of the velocity of the first ball after the collision?
+x-direction
−x-direction
Part C
What is the speed of the second ball after the collision?
Part D
What is the direction of the velocity of the second ball after the collision?
What is the direction of the velocity of the second ball after the collision?
+x-direction
−x-direction