Answer:
[tex]16 {m| s}^{2}or16 {ms}^{ - 2} [/tex]
Explanation:
Formula for finding acceleration=
[tex]a = \frac{v - u}{t}[/tex]
a,acceleration -?
v,final velocity - 70 m)s
u,initial velocity - 6.0 m/s
t,time - 4 seconds
[tex]a = \frac{70 - 6.0}{4} \\ = \frac{64}{4} \\ =16 {ms}^{-2} [/tex]