In a projectile motion, velocity at maximum height is

In a projectile motion the velocity

In a projectile motion the velocity

In a projectile motion the velocity

In a projectile motion the velocity

During a projectile motion if the maximum height equals the horizontal range,then the angle of projection with the horizontal is :

During a projectile motion if the maximum height equal the horizontal range, then the angle of projection with the horizontal is :

In a projectile motion, the velocity vector of the projectile is