Rectilinear motion is a physics concept that describes the displacement of an object in a straight line, without a change in direction.
In this type of motion, the trajectory is a straight line, and the velocity can be either constant or variable. Parameters such as position, velocity, and acceleration are studied as functions of time.
Understanding rectilinear motion is essential for grasping basic principles of kinematics. It is applied in classical mechanics to simplify the description of movements in experimental settings or practical applications, providing a foundational understanding of motion in a linear context.
