the sun
This is called a reference point.
Movement Occurs When an Object moves Relative to a Stationary Object
A landmark - or reference point.
The change in position of an object compared to a reference point(another object) is called motion.
it depends on the reference points, that is form where the object is viewed...when sun is viewed form earth, it moving...but earth is also moving...when the rotation of the earth is stopped, then the sun is at a constant position...thereforean object position relative to another object is changingonly when the reference point changes..
A Reference Point A reference point is needed to determine if an object is in motion.
A Reference Point A reference point is needed to determine if an object is in motion.
motion occurs when an object changes its position relative to a reference point.
A Reference Point A reference point is needed to determine if an object is in motion.
An object is in motion only if its distance from a reference point is changing. The average speed of the object is given by the object's rate of change of displacement from the reference point over time.
motion
the answer to that is motion
Frame Of Reference. which means a framework that is used for the observation and mathematical description
A Reference Point A reference point is needed to determine if an object is in motion.
Motion it the change of an object over time relative to its reference point. that is called a reference point.
A reference point must be chosen to determine the motion of an object.
frame of reference