Two cars, car A and car B, have equal mass. Which car has the greater kinetic energy if both cars have the same velocity?

Kinetic energy is calculated as KE = ½mv², where m is mass and v is velocity. Since the cars have equal mass and the same velocity, both values in the formula are the same, so their kinetic energies are equal. The correct choice is “Both cars have equal kinetic energy.”

AI-written and checked against the verified answer.