Two Toy Cars (16 Kg and 2 Kg) Are Released

Multiple Choice

Two toy cars (16 kg and 2 kg) are released simultaneously on an inclined plane that makes an angle of 30° with the horizontal. Which statement best describes their acceleration after being released?

A) The 16-kg car accelerates 8 times faster than the 2-kg car.
B) Both cars accelerate at a rate of g sin(30°) .
C) Both cars accelerate at a rate of 0.866 g.
D) The 2-kg car accelerates 8 times faster than the 16-kg car.
E) Both cars accelerate at a rate of 8?g.