Page 118 - SCERT Kerala State Syllabus 8th Standard Basic Science Textbooks English Medium Part 1_Neat

There is nothing so
Sir, how fast does surprising about it.
the soaring plane fly Aren't we too moving
out of sight! at great speed?

"How is that possible sir? Aren't we still now?"

"Not at all. Now we are moving."
How do we know whether a body is in a state of motion or at
rest?

Let's see.