Two identical cars, one on the moon and one on earth, are rounding banked curves at the same speed with the same radius and the same angle. the acceleration due to gravity on the moon is 1/6 that of earth. how do the centripetal accelerations of each car compare? a. the centripetal acceleration of the car on earth is less than that on the moon. b. the centripetal acceleration of the car on earth is greater than that on the moon. c. the centripetal accelerations are the same for both cars. d. this cannot be determined without knowing the radius and the