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Physics

Differentiate between uniform acceleration and variable acceleration.

Motion in One Dimension

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Answer

The differences between uniform acceleration and variable acceleration are as follows:

Uniform AccelerationVariable acceleration
The acceleration is said to be uniform (or constant) when equal changes in velocity take place in equal intervals of time.If changes in velocity are not same in the same intervals of time, the acceleration is said to be variable.
Example — The motion of a body under gravity (e.g., free fall of a body)Example — The motion of a vehicle on a crowded (or hilly) road.

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