Question

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Define unifotm velocity and non uniform velocity and their difference

Answer 1

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Here's your answer !!

Uniform Velocity is a term used when an object covers equal distances in equal intervals of time. Uniform velocity has uniform speed or constant speed even though they have different directions.

Non - Uniform Velocity is the quite oppposite of Uniform Velocity. Here the distance covered in equal intervals of time is not equal. Hence the object has different speed while moving even though they have different directions.

Differences are as follows :

Uniform Velocity :

1. Equal speed.

2. Direction and magnitude is constant.

Non Uniform Velocity :

1. Unequal speed.

2. Direction and Magnitude is varied.

Hope my answer helped !!

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Answer 2

Uniform Velocity : An object with uniform velocity covers equal distances in equal intervals of time in a specified direction e.g., an object moving with speed of 40 km h -1 towards west has uniform velocity.

Non-uniform Velocity : When an object covers unequal distances in equal intervals of time in a specified direction, or if the direction of motion changes, it is said to be moving with a non-uniform or variable velocity. e.g., revolving fan at a constant speed has variable velocity.
difference
uniform velocity
1.covers equal distance in equal time interval
2.zero acceleration
3.distance time graph shows a straight line
Non-unifom velocity
1.covers unequal distance
in equal no of times
2.non zero acceleration
3.distance time graph shows a curved line.
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