Which of the following has the least momentum? A .01 kg mass moving at 200 m/s
B 1 kg mass moving at 35 m/s
C 100 kg mass moving at 3 m/s
D 2,000 kg mass moving at 0.1 m/s

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

In which of the following is positive work done by a person on a suitcase