Question

In which unit is speed expressed? What about velocity? What is the speed with which the person travelled?​

Answer 1

Answer:

Speed and velocity are both measured using the same units. The SI unit of distance and displacement is the meter. The SI unit of time is the second. The SI unit of speed and velocity is the ratio of two — the meter per second

Explanation:

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Answer 2

Answer:

m

velocity - displacement travelled by change in time

Explanation:

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