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 volume the car with the greatest volume the car with the greatest size the car with the greatest size the car with the greatest acceleration

1 answer

The car with the greatest speed has more kinetic energy. Kinetic energy is given by the formula \( KE = \frac{1}{2}mv^2 \), where \( m \) is the mass and \( v \) is the speed. Since the masses are equal, the kinetic energy depends on the speed, meaning the car with the greatest speed will have the highest kinetic energy.