Leaving all other quantities unchanged, what happens in the scenarios below?
Choices: four times the, double the, the same, half the, one fourth the.
A. If you push twice as long, you cover ing pushing. distance dur-44
B. If you push half as long, you reach final speed.
C. If you double the mass of the cart, you cover tance during pushing. dis-
D. If you double the mass of the cart, you reach speed.