a car starts from rest and reaches a velocity of 8 m/s and 4 seconds what is its acceleration
[tex]\tt{a = \frac{ v - v_0}{t} } = \frac{ \Delta{v}}{ \Delta{t}} [/tex]
[tex]\tt{a = \frac{ 8m/s - 0m/s_0}{4s} } = \frac{ \Delta{8m/s}}{ \Delta{4s}} [/tex]
[tex]{ \boxed{ \sf{a= \Delta{2m/s} }}}[/tex]
The accelaration of car is 2 m/s
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