Define speed?????..
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Explanation:
the rate at which someone or something moves or operates or is able to move or operate
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The speed[v] of an object is defined as the rate of change in its position with respect to the change in time, taking the path of its motion into consideration...
=> The path of its motion is taken into consideration, when it is expressed in terms of the distance travelled by the object...
=> When it is expressed as the magnitude of the velocity of the object, then it is dependent only upon its initial and final positions...
=> Speed is always a scalar...
- SI Unit: metres per second [ms⁻¹]
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