Physics — Introduction to Motion and Kinematics Terminology + 6 more topics

Kinematics is a branch of mechanics that describes the motion of points, bodies (objects), and systems of bodies without considering the forces that cause the motion. Think of it as describing "how" things move, not "why" they move.

When an object has constant velocity, its speed and direction don't change. This simplifies things greatly because we don't have to worry about acceleration.

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