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Question 4:
A racing car has a uniform acceleration of 4 m s−2. What distance will it cover in 10 s after start?
Initial velocity of the racing car, u = 0 (since the racing car is initially at rest)
Acceleration, a = 4 m/s2
Time taken, t = 10 s
According to the second equation of motion:
Where, s is the distance covered by the racing car
Hence, the distance covered by the racing car after 10 s from start is 200 m.
