Question

What is reference point in explanation?????

Answer 1

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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. Objects that are fixed relative to Earth – such as a building, a tree, or a sign - make good reference points.

Answer 2

Answer:

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. Objects that are fixed relative to Earth – such as a building, a tree, or a sign - make good reference points.$\Large\mathtt{\fcolorbox{lime}{black}{\</u><u>red</u><u>{xxitzcrazygirlxx1}}}$

Explanation:

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