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AlekseyPX
3 years ago
5

Kriste walks once around a large circle at a constant speed.

Physics
1 answer:
asambeis [7]3 years ago
4 0

Answer:

This question is incomplete

Explanation:

This question appears incomplete because of the absence of the value for the constant speed. However, there is a striking similarity between speed and velocity and the major difference between the two "quantities" is that speed is a scalar quantity while velocity is a vector quantity.

A scalar quantity (such as speed) is one that has a magnitude but no direction while a vector quantity (such as velocity) is one that has both magnitude and direction. Hence, <u>velocity can be described as the speed in a particular direction (around a large circle as suggested in the question)</u>.

From the description above, <u>it can be deduced that Kriste's average velocity is the same as her constant speed as she walks around the large circle</u>.

NOTE: The unit for both speed and velocity here will be in m/s

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