Question

Define acceleration. Mention its S I unit.​

Answer 1

Answer:

In physics or physical science, acceleration (symbol: a) is defined as the rate of change (or derivative with respect to time) of velocity. It is thus a vector quantity with dimension length/time². In SI units, acceleration is measured in meters/second² using an accelerometer.

Explanation:

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Answer 2

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$\blue \bigstar$ Acceleration can be defined as the rate of change of velocity with time. It can also be defined as the increase in velocity per second.

$\purple \bigstar$ The S.I. unit of acceleration is meter per second square or ms−2.

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