Kinematics describes the motion of points, bodies and systems of bodies without consideration of the forces that caused the motion. The field also includes the motion of celestial bodies and collections of such bodies. Wolfram|Alpha provides a variety of formulas and computations covering both areas of study from the effects of gravitation to elastic collisions.
Calculate the motion of point particles absent outside forces.
Calculate the details of the motion of rockets and orbital maneuvers of spacecraft.
Compute the gravitational field of objects, the force of gravitation and the effects of gravity on motion.
Compute the final states of elastic collisions between particles.