A 32.0 kg cart is at rest on a frictionless, horizontal surface. The cart experiences an unbalanced force, causing the cart to accelerate at a rate of +5 m/s2.
1. Select the statement that correctly describes the motion of the cart while accelerating.
a. The cart's position increases by 5 meters every second
b. The cart's position decreases by 5 meters every second
c. The cart's velocity increases by 5 meters per second every second
d. The cart's velocity decreases by 5 meters per second every second.