13. Which of the following has the highest amount of kinetic energy? a ball traveling at 20 mph
O a still ball
a ball traveling at 60 mph
O a ball traveling at 40 mph

The answer is option 2.

Explanation:

Given that the formula to find kinetic energy is K.E = 1/2×m/v² where v represent the speed of an object. So if the speed increases, kinetic energy also increase.

Therefore, kinetic energy has the highest amount at 60 mph.

the answer your looking for is c).