In previous Post we have learnt about the graphical representation of motion and also studied the distance time graph

1)graphical representation of motion

Velocity time graph :

1)The velocity time graph for uniform motion is shown below

Velocity time graph for uniform motion

This is velocity time graph for uniform motion the velocity is not constant with respect to time.The slope of graph gives acceleration, a= v- u /T- t

Where v and u are final and initial velocities and T and t are the time.

Velocity time graph for uniform accelerated motion

This is velocity time graph for uniform accelerated motion here velocity is changing with respect to time linearly

This is velocity time graph for non uniform motion here the velocity is different for different intervals of time.

Here we have graph for non uniformly accelerated motion.