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  • A racing car has a uniform acceleration of 4 m s^-2. What distance will it cover in 10 s after start?

 A racing car has a uniform acceleration of 4 m s-2. What distance will it cover in 10 s after start?

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best_answer

Given, Initial speed of the racing car, u = 0\ ms^{-1}

Acceleration of the car, a = 4\ ms^{-2}

Time taken, t = 10\ s

We know, s = ut+\frac{1}{2}at^2

\\ \implies s = 0(10) + \frac{1}{2}(4)(10)^2 \\ \implies s = 2(100) \\ \implies s = 200\ m

Therefore, the distance travelled by the racing car in 10\ s is 200\ m

Posted by

HARSH KANKARIA

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7200 m

Posted by

Kriti

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