1.

A car starts from rest and moves with constant acceleration the ratio of distance covered by ​

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Answer:

Distance covered in n SECONDS is simply calculated by 2ND equation of motion…..

S(n)= UN + 1/2(a) (n^2)

Where u=0 becoz object is at rest initially so it BECOME s(n)= 1/2(a)(n^2)

#Distance covered in nth SECOND is define as distance covered from (n) to (n+1) second which comes as s(nth)= (a/2)×(2n+1).

Hence ratio will comes as (2n+1)/(n^2).



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