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A racing car has a uniform acceleration of 4 ms-2

What distance it covers in 10 s after the start?

1 Answer

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Best answer

Given:

acceleration = 4ms-2

time = 10s and initial velocity = 0 

Formula: 

s = ut + 1/2 at2 

distance covered s = 0 × t + 1/2 × 4 ms-2 × (10 s) . 

s = 1/2 × 4 ms-2 × 100 s2

= 1/2 × 400m 

= 200m

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