Question

why is reference point important in determining object in motion

Answer 1

Explanation :

An object is in motion when its distance from another object is changing. Whether an object is moving or not depends on your point of view.

A reference point is a place or object used for comparison to determine if something is in motion. An object is in motion if it changes position relative to a reference point.

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Answer 2

Answer:

It is important to determine the motion of an object and starting point to the viewer.