Motion and rest are relative . How do you justify this?

Order tends to disorder' comment on the statement. How do you justify it?

It is a common experience that to initiate motion in a body at rest, force required is much greater than the force required to maintain the motion. Read the above passage and answer the following question: (i) Do you agree with the statement? (ii) How do you justify the statement? (iii) What values of day to day life do you learn from this?

Ethers are relatively inert. Justify.

Relative motion

Relative Motion

Relative Motion