What is reference point I didn’t understand

1.	What is reference point I didn’t understand
Answer» ANSWER: A reference point in PHYSICS is a point in space, regardless of the type of geometry that you are using that stays still and does not move. A fixed point with respect to which a BODY CHANGES its position is CALLED referance point or origin.

Answer»

A reference point in PHYSICS is a point in space, regardless of the type of geometry that you are using that stays still and does not move. A fixed point with respect to which a BODY CHANGES its position is CALLED referance point or origin.

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What is reference point I didn’t understand

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