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Karolina [17]
3 years ago
7

Which of the following units could be used for the average speed of an object? A. kilometers per hour (km/hr) B. miles per hour

(mi/hr, mph) C. meters per second (m/s) D. all of these
Physics
1 answer:
Shkiper50 [21]3 years ago
5 0

Answer : The correct option is, (D) all of these

Explanation:

Average speed : It is defined as the ratio total distance to total time.  It is a scalar quantity that means it is defined by the magnitude only.

Formula used :

\text{Average speed}=\frac{\text{Total distance}}{\text{Total time}}

The common units of average speed are miles per hour (mph), kilometers per hour (kph), meters per second (m/s), or feet per second (ft/s).

The S.I unit of average speed is meter/second (m/s).

Hence, all of the units could be used for the average speed of an object.

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