Question

define average speed​

Answer 1

The average speed of an object is the total distance travelled by the object divided by the elapsed time to cover the distance. It's scalar quantity which means it is defined only by magnitude.A related concept, average velocity ,is a vector quantity.

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Answer 2

Answer:

The average speed of an object is the total distance traveled by the objet divided by the elapsed time to cover that distance. it's a scalar quantity which means it is defined only by magnitude. A related concept, average velocity, is a vector quantity. A vector quantity is defined by magnitude and direction.