Two projectiles `A` and `B` are projected with same speed at an angle `30^(@)` and `60^(@
Channel: Doubtnut
Date: 05/04/2020

Two projectiles `A` and `B` are projected with same speed at an angle `30^(@)` and `60^(@)` to the horizontal, then which of the following is not valid where `T` is total time of flight, `H` is max height and `R` is horizontal range.