Question

The velocity of a car increases by 40 m/s in 80 seconds. What is the
acceleration of the car?
A. 40 m/s2
B. 0.5 m/s2
C. 120 m/s2
D. 0.25 m/s2

Answer 1

Answer:

B

Explanation:

a=v/t

a=(40m/s)÷(80s)

a=0.5m/s