Question

What do you mean by the motion of an object and what is reference point?

Answer 1

Answer:

An object is in motion if its position changes relative to another object. ... 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.

Answer 2

in physics motion on the phenomenon in which an object changes its position by overtime is motion of object

( 2) what is reference point

a reference point is a place or object used for comparison to determine if in something in motion is called reference point

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