For which one or more of the following situations will the path length be different from the magnitude of the displaceme

[answerhappygod]

For which one or more of the following situations will the path
length be different from the magnitude of the displacement of a
moving object?
A ball is rolling down an inclined plane.
A train travels 5 miles east before it stops. It then travels 2
miles west.
A care package released from a moving airplane at an altitude of
1000 m
A toy train is traveling around a circular track.
A ball rises and falls after being thrown straight up from the
Earth's surface.
A car backing up its owner's straight driveway