ANSWER
[tex]-8m/s^2[/tex]EXPLANATION
Parameters given:
Initial velocity, v0 = 32 m/s
Final velocity, v = 0 m/s
Time, t = 4 seconds
To find the acceleration, apply the formula for acceleration:
[tex]a=\frac{v-v0}{t}[/tex]Therefore, we have that:
[tex]\begin{gathered} a=\frac{0-32}{4} \\ a=\frac{-32}{4} \\ a=-8m/s^2 \end{gathered}[/tex]That is its acceleration.
