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) Responses The truck has more kinetic energy because it has a greater mass. The truck has more kinetic energy because it has a greater mass. The car has more kinetic energy because it moves fast down hills. The car has more kinetic energy because it moves fast down hills. The truck has less kinetic energy because it has greater mass. The truck has less kinetic energy because it has greater mass. The car and truck have the same kinetic energy. The car and truck have the same kinetic energy.
1 answer
The correct response is: The truck has more kinetic energy because it has a greater mass.
Kinetic energy is calculated using the formula KE = 1/2 mv², where m is the mass and v is the velocity. Since both the truck and the car are moving at the same speed, the mass of the truck will result in a greater kinetic energy compared to the car.
