Question

a cart rolling SW at a velocity of 10 m/s comes to a stop in 2 seconds. What is the car's acceleration?

Answer 1

Acceleration is 5m/s^2.

Step-by-step explanation:

Acceleration = Change in velocity per unit time.

Therefore, Acceleration a = (10m/s)/(2s)

(10m/s)/(2s) = 5m/s^2