Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A spinning disc decelerates such that `alpha=k sqrtw`. If its initial speed is `w_o` then the total angular distance covered till it comes to rest will be - Sarthaks eConnect

A spinning disc decelerates such that `alpha=k sqrtw`. If its initial speed is `w_o` then the total angular distance covered till it comes to rest will be

`3/2 w_0^2/k`

`2/3 w_0^(3/2)/k`

`1/3 w_0^(3/2)/k`

`(2w_0^(3/2))/k`