Numerical problem II — task. Science State Board, Class 7.

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A car started from rest and travelling with velocity of $20$ $m/s$ in $10$ $s$ . What is its acceleration?

The formula to find the acceleration is

$Acceleration = \frac{Change in velocity}{time}$
$Acceleration = \frac{Change in time}{velocity}$

By applying, the known values in the formula, we get

$Acceleration$

$=$

$m / s^{2}$

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