A body starts from rest and moves with a constant acceleration. The ratio of distance covered in the 𝑛 th second to the distance covered in 𝑛 second is

Question : A body starts from rest and moves with a constant acceleration. The ratio of distance covered in the 𝑛th second to the distance covered in 𝑛 second is

(A) \dfrac{2}{n}-\dfrac{1}{n^{2}}

(B) \dfrac{1}{n^{2}}-\dfrac{1}{n}

(C) \dfrac{2}{n^{2}}-\dfrac{1}{n}

(D) \dfrac{2}{n}+\dfrac{1}{n^{2}}

Answer : option (A)

Solution :

A body starts from rest and moves with a constant acceleration. The ratio of distance covered in the 𝑛th
second to the distance covered in 𝑛 second is
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