How does mass affect the speed of a balloon car?
A. The force that pushes your car forward is equal to the mass of the car multiplied by the acceleration of the car. Therefore, when you decrease the mass, the acceleration will increase and the car will reach a higher top speed before the balloon runs out of air.
B. The force that pushes your car forward is equal to the mass of the car multiplied by the acceleration of the car. Therefore, when you decrease the mass, the acceleration will decrease and the car will slow down.
C. The force that pushes your car forward is greater to the mass of the car multiplied by the acceleration of the car. Therefore, when you decrease the mass, the acceleration will increase and the car will reach a higher top speed before the balloon runs out of air.