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A racing car has a uniform acceleration of 4m/s2. What distance will it cover in 10 sec after start?
Given: Acceleration = 4m/s2
To find: Distance covered in 10 seconds after the start
Solution:
We know that initial velocity $u = 0$ as the car has just started
Using the equation of motion $s = ut + \frac{1}{2} at^2$
We get,
$s = 0 \times 10 + \frac{1}{2} \times 4 \times 10^2$
$s = 200$
Distance traveled by the racing car in 10s is 200m
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