Answer :
Motion can be defined as the phenomenon of an object changing its position or orientation.
- Motion is considered a relative phenomenon because the motion of an object is based on the frame of reference of the observer.
- Thus, the frame of reference is crucial in motion.
- Motion is completely dependent on the reference point via which it is being observed. \
An object may be in motion with reference to a body at rest, but the same object will be at rest with reference to another body in motion.
The everyday motion is related to the Earth's surface.
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