The angle of projection relative to horizontal in previous problem is:

In the previous problem

Projection angle with the horizontal is:

Projection angle with the horizontal is:

For angles of projection 15° and 45°, ratio of horizontal ranges will:

There are two angles of projection for which the horizontal range is the same. Show that the sum of the maximum heights for these two angles is independent of the angle of projection.

There are two angles of projection for which the horizontal range is the same. Show that the sum of the maximum heights for these two angles is independent of the angle of projection.

The angle of projection for a projectile thrown parallel to horizontal is

Two particles are projected with same velocity but at angles of projection 25° and 65° with horizontal. The ratio of their horizontal ranges is

Two particles are projected with same velocity but at angles of projection 25° and 65° with horizontal. The ratio of their horizontal ranges is