MATHEMATICS ENCYCLOPEDIA

Projectile  is the name given to a body which, after having been given an initial velocity, is allowed to move under the influence of gravity alone. A body projected from a height h with velocity u at an angle θ with the horizontal

Projectile  is the name given to a body which, after having been given an initial velocity, is allowed to move under the influence of gravity alone. A body projected from the ground with a velocity u at an angle θ with the horizontal.