Respuesta :

Answer:

8m/s

Explanation:

a=d/t

a=32/4

a=8 m/s

Chelboy

Answer:

-8m/s^2

Explanation:

initial velocity(u)=32m/s

Final velocity(v)=0

Time(t)=4seconds

Acceleration(a)=?

v=u+axt

0=32+ax4

-32=4a

a=-32/4

a=-8m/s^2