Question

What is SPEED?
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Answer 1

Speed is a way of measuring how quickly something is moving or being done, or something moving fast. An example of speed is a car being driven 45 miles per hour. An example of speed is someone cleaning a room in 10 minutes.

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Answer 2

$\textbf{Speed}$

→ It is the rate of change of distance of a position with respect to time.

* Speed = $\dfrac{Distance}{Time}$

→ It is a scaler quantity (which contains magnitude only not direction).

→ It is always positive or zero.

→ It is greater or equal to velocity.