Two soccer balls are rolling across a field. ball 1 has a mass of 1.0 kg, and ball 2 has a mass of 1.5 kg. ball 1 is traveling at a speed of 4.0 m/s, and ball 2 is traveling at a speed of 5.0 m/s. what is the difference in kinetic energy between ball 1 and ball 2?

a. the kinetic energy is equal for both balls.

b. the kinetic energy of ball 1 is 8 j greater than ball 2.

c. the kinetic energy of ball 2 is 10.75 j greater than ball 1.

d. the kinetic energy of ball 2 is 18.75 j greater than ball 1.