A large truck and a small car are moving at the same speed, traveling up and down hills, and over bumpy roads. Which one has more kinetic energy? (1 point)
• The car has more kinetic energy because it moves fast down hills.
•The truck has more kinetic energy because it has a greater mass.
•The truck has less kinetic energy because it has greater mass.
• The car and truck have the same kinetic energy.
1 answer
The truck has more kinetic energy because it has a greater mass.