1. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car.

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A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car.

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$s=\dfrac{a t^2}{2}$

$110=\dfrac{a 5.21^2}{2}$

$a=8.1ms^{-2}$