Answer:
150.5 m
Explanation:
The motion of the car is a uniformly accelerated motion, so we can use the following suvat equation to find the displacement:
[tex]s=ut+\frac{1}{2}at^2[/tex]
where
s is the displacement
u is the initial velocity
t is the time
a is the acceleration
For the car in this problem,
u = 0
[tex]a=3.8 m/s^2[/tex]
Substituting t = 8.9 s, we find the displacement of the car at that time:
[tex]s=0+\frac{1}{2}(3.8)(8.9)^2=150.5 m[/tex]
