projectile is fired from ground at an angle `theta` with horizontal. The elevation angle `phi` of heighest point as seen from launch point is related by the relation-

A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation.

A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation.

A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation.

A projectile is launched at an angle of theta above the horizontal The elevation angle alpha of the highest point of the trajectory as seen from the launching position is given by

A projectile is fired at an angle of 45^(@) with the horizontal. Elevation angle of the projection at its highest point as seen from the point of projection is

A projectile is fired at an angle of 45^(@) with the horizontal. Elevation angle of the projection at its highest point as seen from the point of projection is

A projectile is fired at an angle of 45^(@) with the horizontal. Elevation angle of the projection at its highest point as seen from the point of projection is

A projectile is fired from horizontal at an angle theta . What are the horizontal and vertical acceleration at the highest point ?