Describing when an object is/is not in motion Quiz Version B

A reference point and an object are moving

A reference point moves a distance comparable to each other

It changes distance or position from a reference point

The object is close to the reference point

The object and the reference point remain the same distance from each other

The object and reference point are in space

When the propeller is used as the reference point

When the landing gear skid is used as the reference point

when the tree is used as the reference point