Question

Reference point is also known as .................​

Answer 1

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, atree, or a sign - make good reference points....i hope it helps so please follow me...and don't forget to mark me as a branlist....

Explanation:

ANSWER BY

Kirandeep Kaur