Question

3. Differentiate between uniform and non uniform motion for class 9​

Answer 1

➠ AnSwer :-

$⟹$Uniform motion :-

• Uniform motion implies the movement of a body along a straight line with steady speed.

$⟹$Non-Uniform motion :-

• If an object covers unequal distance in equal interval of time then the motion is said to be Non-Uniform motion.
• We can depect the Non-Uniform motion by Distance-time graph which shows a curved line.

Answer 2

Image source:google

$\huge\underline\red{ANSWER}$

UNIFORM MOTION:-

A body is said to be in uniform motion if it travels equal distances in equal intervals of time, no matter how small these time intervals may be. If we draw distance time graph for uniform motion then it will be straight line.

NON UNIFORM MOTION:

A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time. Therefore, we can say that the motion of a freely falling body is an example of a non-uniform motion. The distance-time graph of the non-uniform motion is a curved line.

I have given difference in graph in the attachment please verify it.