The maximum range of a projecitle fired with some initial velocity is found to be 1000 metre The maximum height (H) reached by this projectile is:-

A body is projected from the earth at an angle 30^(@) with the horizontal with some initial velocity. If its range is 20 m, the maximum height reached by it is (in metre)

A cannon fires its projectile with such an initial velocity and angle of projection that its range is R and the maximum height to which the projectile rises is H. Find the maximum range that can be obtained with the same initial velocity.

A cannon fires its projectile with such an initial velocity and angle of projection that its range is R and the maximum height to which the projectile rises is H.Find the maximum range that can be obtained with the same initial velocity.

An object is projected with speed u and range of the projectile is found to be double of the maximum height attained by it . Range of the projectile is .

An object is projected with speed u and range of the projectile is found to be double of the maximum height attained by it . Range of the projectile is .

If R is the horizontal range for theta inclination and h is the maximum height reached by the projectile, Then maximum range is