If a Ping-Pong ball and a golf ball both move in the same direction with the same amount of kinetic energy, the speed of the Ping-Pong ball must be
A. less than the golf ball.
B. more than the golf ball.
C. both the same
D. need more information
Answer:B
If a Ping-Pong ball and a golf ball both move in the same direction with the same amount of kinetic energy, the speed of the Ping-Pong ball must be
A. less than the golf ball. B. more than the golf ball. C. both the same D. need more information