Which of the following has the most kinetic energy?

W) A 1 kilogram mass moving at 10 meters per second

X) A 2 kilogram mass moving at 7 meters per second

Y) A 0.5 kilogram mass moving at 14 meters per second

Z) A 0.25 kilogram mass moving at 18 meters per second
W) A 1 KILOGRAM MASS MOVING AT 10 METERS PER SECOND