7. Motion

Motion

Motion refers to the change in position of objects, inferred through observation and perspective.

Describing Motion

This section introduces the concept of motion, discussing how to describe it through reference points, distance, displacement, speed, and velocity.

Motion Along A Straight Line

The section discusses the fundamental concepts of motion along a straight line, including displacement, distance, and the mathematical descriptions of these movements.

Uniform Motion And Non-Uniform Motion

This section describes the concepts of uniform motion, where an object travels equal distances in equal intervals of time, and non-uniform motion, where distances covered vary over time.

Measuring The Rate Of Motion

This section explores the concepts of speed and velocity, highlighting their definitions, differences, and formulas for calculating these rates of motion.

Speed With Direction

This section discusses the definitions and differences between speed and velocity, emphasizing the importance of direction in motion.

Rate Of Change Of Velocity

This section discusses how velocity changes over time, introducing acceleration as the rate of change of velocity.

Graphical Representation Of Motion

This section explains the graphical representation of motion through distance-time and velocity-time graphs, demonstrating how these graphs convey important information about the speed and direction of moving objects.

Distance Time Graphs

Distance-time graphs are essential tools for visualizing and understanding the motion of objects over time, illustrating the relationship between distance traveled and time taken.

Velocity-Time Graphs

Velocity-time graphs visually represent how the velocity of an object changes over time, illustrating concepts of acceleration and uniform motion.

Equations Of Motion

This section discusses the equations governing the motion of objects moving along a straight line under uniform acceleration.

Uniform Circular Motion

Uniform circular motion occurs when an object moves in a circular path at a constant speed, while its velocity changes due to the continuous change in direction.