8 kg cat is running with a velocity of 4 m/s. What is the cat's momentum?

Kinetic energy = (1/2) (mass) (speed)²

Kinetic energy = (1/2) (8 kg) (4 m/s)² =

                                 (4 kg) (16 m²/s²) =

                                  64  (kg-m/s²) (m) = 64 newton-m = 64 joules

your answer is c! hope this : )

i would say