sitting in a classroom each student appear stationary to each other whereas actually they are in motion. explain?
Dear Student ,
any body is in motion or not it depends upon frame of reference with respect to which
we are seeing in class room frame of reference every one at rest but if a man sees from
other planet to earth he will see that earth is rotating about its axis and revoluting about
the sun . Now because room is no earth if earth is moving that means room is also moving
that is why we say actually room and all the students are in motion.
Regard