Question

Suppose a car moving in a straight line steadily increases its speed each second (1 sec), first from 35 to 40 km/hr, then from 40 to 45 km/hr, then from 45 to 50 km/hr. What is the car’s acceleration?

Answer 1

Answer:

maybe 1.39m/s2

Explanation:

(40-35)/1=5/3.6=1.39m/s2

i'm sorry if i'm wrong