In the above problem if body is thrown down with velocity 'u' the equation for the descent time is

In the above problem if body is thrown down with velocity 'u' the equa

1.	In the above problem if body is thrown down with velocity 'u' the equation for the descent time is
Answer» `h=(1)/(2)G t^(2)` `h=ut+(1)/(2)g t^(2)` `-h=-ut+(1)/(2)g t^(2)` `-h=-ut+(1)/(2)g t^(2)` ANSWER :B