What is the angle made by the trajectory of a projectile with horizontal at maximum height ?

At the top of the trajectory of projectile the

Find the angle of projection of a projectile for which the horizontal range and maximum height are equal.

Find the angle of projection of a projectile for which the horizontal range and maximum height are equal.

Find the angle of projection of a porjectile for which for horizontal range and maximum height are equal.

For a projectile 'R' is range and 'H' is maximum height

Find the angle of projection for a projectile motion whose rang R is (n) times the maximum height H .

The horizontal range and miximum height attained by a projectile are R and H , respectively. If a constant horizontal acceleration a = g//4 is imparted to the projectile due to wind, then its horizontal range and maximum height will be

The horizontal range and miximum height attained by a projectile are R and H , respectively. If a constant horizontal acceleration a = g//4 is imparted to the projectile due to wind, then its horizontal range and maximum height will be

Find the average velocity of a projectile between the instants it crosses half the maximum height. It is projected with speed u at angle theta with the horizontal.

A particle of mass m is projected with a velocity v making an angle of 45^@ with the horizontal. The magnitude of the angular momentum of the projectile abut the point of projection when the particle is at its maximum height h is.