Two balls have masses 32 kg and 70 kg. the 32 kg ball has an initial velocity of 96 m/s (to the right) along a line joining the two balls and the 70 kg ball has an initial velocity of −47 m/s. the two balls make a head-on elastic collision with each other. 32 kg 96 m/s 70 kg −47 m/s what is the final velocity of the 32 kg ball? answer in units of m/s. 014 (part 2 of 2) 10.0 points what is the final velocity of the 70 kg ball? answer in units of m/s.

-100.27 m/s

42.72 m/s

Explanation:

= Mass of first ball = 32 kg

= Mass of second ball = 70 kg

= Initial Velocity of first ball = 96 m/s

= Initial Velocity of second ball = -47 m/s

= Final Velocity of first ball

= Final Velocity of second ball

For elastic collision

Final velocity of the 32 kg ball is -100.27 m/s

Final velocity of the 70 kg ball is 42.72 m/s

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.