hsujhdhfh
yes it is
A Reference Point A reference point is needed to determine if an object is in motion.
reference point
A change in an objects position relative to a reference point is called motion.
A change in an objects position relative to a reference point is called motion.
There is no such thing as a "stationary" object. Every motion is always measured relative to something else, which, coincidentally, is what the question is all about. The thing against which motion is measured is called the "reference frame".
Are you talking about a reference point?
That's right, motion cannot be measured unless you have some frame of reference within which to measure it.
An objects speed or motion is measured by distance divided by time.
Yes. On Earth, the reference point is easy to define: it is either the ground, sky, or things. In space, it's not so easy, but we often use the Sun as a reference. Beyond the Sun, perhaps the motion of our solar system could be measured using the Milky Way galaxy as a reference.
A change in an objects position relative to a reference point is called motion.