Question

when do you say that a body is in motion?​

Answer 1

Answer:

A body is said to be in motion when its position continuously changes with respect to time. When the average speed is zero then the body is not in motion. Also when the position doesn't change with time, the body is said to be at rest.

Answer 2

$\large{\underline{\underline{\pmb{\sf{\color{yellow}{Answer:}}}}}}$

A body is said to be in motion when its position continuously changes with respect to time. When the average speed is zero then the body is not in motion. Also when the position doesn't change with time, the body is said to be at rest.

Explanation:

$\fcolorbox{red}{aqua}{♡@ItzSongLover♡}$