This makes light a very different phenomenon from objects with mass that have different apparent velocities depending on the motion of the observer.
(This; makes; light a very different phenomenon from objects with mass) (objects with mass; have; different apparent velocities depending on the motion of the observer) (different apparent velocities; depending; on the motion of the observer)
This objects with mass different apparent velocities
makes have depending
light a very different phenomenon from objects with mass
different apparent velocities depending on the motion of the observer
on the motion of the observer