Question

if car is moving with velocity of 8 m/s after 5 seconds its velocity is 70 m/s find its acceleration
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Answer 1

Explanation:

$\large\boxed{\rm\green{a \longrightarrow\: \: \frac{(v+u)}{t} }}$

$\large\rm{a =\: \frac{(8+70)}{ 5} }$

$\large\rm{a =\: \frac{78}{ 5} }$

$\large\rm{a =\: 15.6\:m/s² }$

Answer 2

Explanation:

a⟶t(v+u)

\large\rm{a =\: \frac{(8+70)}{ 5} }a=5(8+70)

\large\rm{a =\: \frac{78}{ 5} }a=578

\large\rm{a =\: 15.6\:m/s² }a=15.6m/s²