2. Which of the following has the greatest momentum? A. 0.2 kg ball moving at 40 m/s В. 500 kg car traveling a
Question
2.
Which of the following has the greatest momentum?
A.
0.2 kg ball moving at 40 m/s
В.
500 kg car traveling at 16 m/s
С.
2000 kg truck traveling at 9 m/s
D
50 kg child skateboarding at 4 ...