Question

Define speed and give its SI unit
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Answer 1

Answer:

distance covered in certain time is called speed.

si unit = m/s

Explanation:

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Answer 2

${\huge{\star{\underbrace{\tt{\red{Answer}}}}}}{\star}$

${\huge{\mathfrak{\underline{\underline{\purple{Speed}}}}}}$

☞ Speed is defined as the rate of change of position of an object in any direction.

Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

${\sf{Si \: \: unit \: \: of \: \: speed \: \: is \: \: m {s}^{ - 1}}}$

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