Question

Define speed and write its units?​

Answer 1

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definition :-

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.

Units:-

The most common units of speed are metres per second (m/s), kilometres per hour (km/h) and miles per hour (mph).

Answer 2

Answer:

definition :-

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.

Units:-

The most common units of speed are metres per second (m/s), kilometres per hour (km/h) and miles per hour (mph).

Explanation:

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