A wheel rotates under constant angular acceleration starting from rest. Find the ratio of angle rotated in `n second` and `n^(th) second`.

Explanation

`theta=omega_(0)t+(1)/(2)alpha t^(2)`
` = 0+(1)/(2)alpha n^(2)` (`i`)
`theta_(n)=omega_(0)+(1)/(2)alpha (2t-1)`
`=0+(1)/(2)alpha (2n-1)` (`ii`)
` (theta)/(theta_(n))=(n^(2))/(2n-1)`