Question

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Answer 1

do u know the relation between speed and acceleration ???

Answer 2

v=velocity and a=acceleration.
dv/dt = a ---> (1)
integrate this equation on both sides with respect to time.

Answer 3

\[v=v _{0}+at\]
The vehicle started from rest therefore
\[v _{0}=0\]
and
\[v=at\]
You just need to plug in the given values for a and t.

Answer 4

Thanks!

Answer 5

You're welcome :)