Question

A person running has a momentum of 720 kg m/s and is traveling at a velocity of 5 m/s. What is his mass?

144 kg
144 kg

360 kg
360 kg

3,600 kg
3,600 kg

30 kg

Answer 1

Step-by-step explanation:

Momentum is mass times velocity.

p = mv

720 kg m/s = m (5 m/s)

m = 144 kg