1) Your family decided to go on a family bike ride. You all get to the top of the highest hill in the neighborhood and decide to race home. If you increase your speed from 6 mph to 12 mph, what happens
to your kinetic energy?
A) The kinetic energy doubles.
B) The kinetic energy quadruples.
The kinetic energy decreases by half,
D) The kinetic energy decrease by one-fourth
