1.

A car starts from rest and moves with constant acceleration. The ratio of distance covered by the car in nth second with that covered in n seconds is:

Answer»

`(2N-1)/(2n^(2))`
`(N^(2))/(2n-1)`
`(2n-1)/(n^(2))`
1:n

Solution :Here `(S_n)/(s)=((a)/(2)(2n-1))/((1)/(2)an^(2))=(2n-1)/(n^(2))`


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