A body is projected with a certain speed at angles of projection of `theta` and `90-theta`.The maximum heights attained in the two cases are `20 m` and `10 m` respectively.The maximum possible range is

A body is projected with a certain speed at angles of projection of theta and 90- theta , The maximum height attained in the two cases are 20m and 10m respectively. The maximum possible range is

A body is projected with a certain speed at angles of projection of theta and 90 - theta The maximum height attained in the two cases are 20m and 10m respectively. The range for angle of projection theta is

A body is projected with a certain speed at angles of projection of theta and 90 - theta The maximum height attained in the two cases are 20m and 10m respectively. The range for angle of projection theta is

What is the angle of projection for attaining maximum vertical height ?

Show that for angles of projection theta and 90^(@)-theta , the range of the projectile is the same.

A body is projected with a velocity of 30 m/s at an angle of 30^@ with the vertical the maximum height and horizontal range are respectively