Question

When we are sitting in a class room how can we say or justify
the walls are in motion? ​

Answer 1

Answer:

• From anywhere within the earth the walls are at rest but from outside earth it is in continuous motion. Also it is important to know nothing is in absolute rest . Therefore strictly speaking walls of classroom are in motion.

Explanation:

• hope it's helps

Answer 2

Explanation:

by considering the universe as the surrounding