Answer :
Answer:
I believe the answer is A. The position of the object changes
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Answer: Option (a) is the correct answer.
Explanation:
A reference point is defined as the point which represents motion or movement of an object from one point to another.
For example, an object A is initially present at position X and after sometime it is moved to position Y.
This means that position of the object has changed now. This represents a reference point.
Thus, we can conclude that if a reference point changes the position of the object changes.