1. How important is the reference point in describing the motion of an object?
A It tells how fast or slow the object is moving.
B. It provides information like speed, distance and time.
C. It serves as the basis of comparison when it comes to a change in position of an object.
D. It compares the speed, velocity and displacement of the object obtained when it was moving
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ANSWER:
C. It serves as the basis of comparison when it comes to a change in position of an object.
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