The Applications of a Cross Product are as Follows:The primary application of a cross product is in dealing with rotating bodies in astrology and physics. It is also used to find the vector perpendicular concerning other vectors provided. It gives a sense of direction, magnitude, and sometimes speeds of the object set in motion. They are also used in calculus along with other formulas. Cross products can produce determinants.They describe the force of an object and its direction.Sometimes, the direction of the gravitational field can also be devised using a cross product of two vectors.