An object projected with same speed at two different angles covers the same horizontal range R. If the two times of flight be ` t_(1) and t_(2)` . The range is ` 1/alpha "gt"_(1) t_(2), ` the value of `alpha` is

A body projected with the same velocity at two different angles covers the same horizontal distance R. If t and t' are two times of flight, prove that R=1/2 gtt .

A body projected with the same velocity at two different angles covers the same horizontal distance R.If t and t' are the two times of flight, prove that R=1/2 gtt'

Two objects are projected with same velocity at different angles with the horizontal range and is same for both of them. If t_1 and t_2 are their time of flights, then t_1t_2 =_____

Two particles are projected from the same point with the same speed at different angles theta_(1) and theta_(2) to the horizontal. If their respectively times of flights are T_(1) and T_(2) and horizontal ranges are same then (a) theta_(1) + theta_(2) = 90^(@) (b) T_(1) = T_(2) tan theta_(1) (c) T_(1) = T_(2) tan theta_(2) (d) T_(1) sin theta_(2) = T_(2) sin theta_(1)

Two particles are projected from the same point with the same speed at different angles theta_(1) and theta_(2) to the horizontal. If their respective times of flights are T_(1) and T_(2) and horizontal ranges are same then a) theta_(1)+theta_(2)=90^(@) , b) T_(1) =T_(2)tan theta_(1) c. T_(1) =T_(2)tan theta_(2) , d) T_(1)sin theta_(2)=T_(2)sin theta_(1)

A projectile has a time of flight T and horizontal range R . If the time of flight is 1.5T ,what will be its range now?