Question

2 Differentiate between uniform and non-uniform linear motion with proper examples.​

Answer 1

$\large\sf\underline{\underline{\color{purple}{Uniform \: motion :−}}}$Uniform motion is a type of motion that is characterized as the motion of an object wherein the object moves in a straight line and its velocity remains unchanged along that line, regardless of the duration of time, as it occupies equal distances at equal time intervals.

• Example :- If a car’s speed is 10 m/s, it implies that in one second the car covers 10 meters. The speed is unchanged in each second.

$\large\sf\underline{\underline{\color{purple}{Non \: Uniform \: motion :−}}}$Non-uniform motion is described as the motion of an object wherein the object moves at different speeds and does not cover the same distance at equal time intervals, regardless of the duration of the time interval.

• Example :- If in the first two seconds, a car occupies 10 meters and in the next two seconds it covers 15 meters.

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Answer 2

Answer:

Uniform motion means that the body travels equal distances (displacements) in equal time intervals.   Non  uniform  motion means that the body covers unequal distances in equal time intervals.

Explanation:

Example:   Uniform motion :  A car going along a straight level road at steady speed.

Non Uniform Motion : If a car travels 400 meters in the first 4 minutes and 1000 meters in the next 4 minutes along a straight level road , car is accelerated and is in non uniform motion