Question

A particle projected from ground takes time 't1' to reach 15/16 H height and time 't2' to cover rest of distance to the ground. If 'H' is the maximum height attaine. please find the ratio t1: t2

Answer 1

@Abhisar @robtobey

Answer 2

@dan815 @Destinymasha @mathmale @zzr0ck3r

Answer 3

@uri @paki @Whitemonsterbunny17

Answer 4

projected from the ground
then \[X = \frac{ 1 }{ 2 } a t ^{2}\]
\[t=\sqrt{\frac{ 2 X }{ a }}.\]
x for t1 = 15/16 H
x for t2 = 17/16 H
Thus divide them and symbols will be cancelled.