Question

Question
Calculate the momentum of a 2,000 kg
elephant charging a hunter at a speed of 7.5 m/s
.(1 point)
Responses

15,000 kg ⋅ m/s
1,500 kg times m per s

266.67 m/s
266.67 m per s

266.67 kg ⋅ m/s
266.67 kg times m per s

15,000 m/s

Answer 1

p = m v = (2000 kg)(7.5 m/s) = 15,000 kg·m/s.