Neglecting friction, if a Cadillac and Volkswagen start rolling down a hill together, the heavier Cadillac will get to the bottom
A) before the Volkswagen.
B) after the Volkswagen.
C) at the same time as the Volkswagen.

Question

Quizplus · Accepted Answer

Since neglecting friction, the acceleration of both cars down the hill would be the same, and the time taken to reach the bottom would only depend on the distance travelled. As both cars start from the same point and reach the same bottom point, they would reach at the same time.

Neglecting Friction, If a Cadillac and Volkswagen Start Rolling Down