Definition:Motion

Definition

A body is defined as being in motion if and only if it is not stationary with respect to the given frame of reference.

Thus motion is the state of changing position.

Also see

• Results about motion can be found here.

Sources

• 1975: Patrick J. Murphy: Applied Mathematics Made Simple (revised ed.) ... (previous) ... (next): Chapter $1$: Mechanics: $(1)$ Rigid Bodies