Question

The diagram shows a motion map for a train.

Three individual dots on the right of the diagram show that the train stopped for 3 seconds.

Which statement is supported by the motion map?

The train traveled south and then north.
The train moved at a velocity of 75 mph north.
The train had a greater velocity when it moved away from the origin.
The train stopped for 3 seconds.

Answer 1

The train stopped for 3 seconds.

Reason: the three individual dots at the same position represent the train at the same location for three consecutive seconds, indicating it was stopped.