Question

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Define velocity? Define acceleration?
What are there SI units.
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Answer 1

Answer:

velocity : the change of displacement per time of an object is known as velocity.

si unit is m/s

acceleration:

the rate of change of velocity per time is known as acceleration.

si unit is m/s2

Answer 2

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Velocity can be defined as displacement covered per unit time in a given straight direction.

Acceleration can be defined as change in speed or velocity of a body with respect to time.

SI units.

Acceleration - m/s²

Velocity - m/s

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