If you are driving at 30 miles per hour and increase your speed to 60 miles per hour,you quadruple your kinetic energy.

Question

Quizplus · Accepted Answer

Kinetic energy is given by the formula $ \frac{1}{2}mv^2 $, where $ m $ is mass and $ v $ is velocity. When you double your velocity from 30 to 60 miles per hour, you quadruple your kinetic energy because the energy is proportional to the square of the velocity.

If You Are Driving at 30 Miles Per Hour and Increase