Write the equation for the horizontal range covered by a projectile and specify when it will be maximum .

The horizontal range covered by projectile is proportional to

Write the condition for the maximum horizontal range.

The horizontal range for projectile is given by

In the horizontal projection, the range of the projectile is

When angle of projection is …... Range of projectile will be maximum.

At what angle should a projectile be projected so that it would cover the maximum range.

Deduce the expression for horizontal range of a projectile. For what angle of projection does horizontal range become maximum?

Statement I: The initial velocity of projectile =(ahati+bhatj) . The horizontal range becomes maximum for a=b. Statement II: for the same magnitude of initial velocity , the horizontal range of a projectile becomes maximum for the angle 45^@ of projection.