Straight line motion describes the movement of an object along a straight path, characterized by its displacement, velocity, and acceleration. This concept is fundamental in physics, forming the basis for understanding more complex motions and dynamics in mechanics.

Straight Line Motion

Movement of an object

Straight path

Displacement is a vector quantity that refers to the change in position of an object, defined as the shortest path between the initial and final points in a specific direction. It is distinct from distance, which measures the total path traveled regardless of direction, making displacement crucial for understanding motion in physics.

Displacement

Velocity is a vector quantity that describes the rate of change of an object's position with respect to time, including both speed and direction. It is fundamental in understanding motion and is essential in fields like physics and engineering for analyzing dynamic systems.

Velocity

Acceleration is the rate of change of velocity of an object with respect to time, and it is a vector quantity that has both magnitude and direction. It is a fundamental concept in physics that explains how the motion of objects changes due to forces acting upon them, often described by Newton's Second Law of Motion.

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