Class 9 Motion Notes with Diagrams & Graphs
These notes cover important concepts of Motion from Class 9 NCERT with graphs, formulas, and diagrams for
better understanding.
Distance and Displacement
Distance is the total path travelled. Displacement is the shortest distance between initial and final positions.
Speed and Velocity
Speed is distance travelled per unit time. Velocity is displacement per unit time in a specific direction.
Acceleration
Acceleration is the rate of change of velocity with time.
Equations of Motion
v = u + at, s = ut + 1/2 at², v² - u² = 2as
Diagram: Object Moving on a Straight Path
Direction of Motion →
A B
Distance-Time Graph
These notes cover important concepts of Motion from Class 9 NCERT with graphs, formulas, and diagrams for
better understanding.
Distance and Displacement
Distance is the total path travelled. Displacement is the shortest distance between initial and final positions.
Speed and Velocity
Speed is distance travelled per unit time. Velocity is displacement per unit time in a specific direction.
Acceleration
Acceleration is the rate of change of velocity with time.
Equations of Motion
v = u + at, s = ut + 1/2 at², v² - u² = 2as
Diagram: Object Moving on a Straight Path
Direction of Motion →
A B
Distance-Time Graph
