Two cars in motion have equal mass. Which car has more kinetic energy? (1 point)

Responses

the car with the greatest speed
the car with the greatest speed

the car with the greatest acceleration
the car with the greatest acceleration

the car with the greatest size
the car with the greatest size

the car with the greatest volume

1 answer

The correct response is: the car with the greatest speed.

Kinetic energy is calculated using the formula KE = 1/2 mv², where m is mass and v is velocity (speed). Since the two cars have equal mass, the car with the greater speed will have more kinetic energy.