Question

What is the momentum of a 750-kg car traveling at a velocity ofa 25 m/s?

Answer 1

Momentum = mass x velocity 750x25 = 18750 kg-m/s.

Answer 2

       Momentum  =  (mass) x (speed)

                           =  (750 kg) x (25 m/s)

                           =        18,750 kg-m/s