Which of the following statements about the motion of a body is false?
(1) It is not possible to travel at a constant speed for 1 minute and have a displacement of zero.
(2) It is not possible to travel at a constant velocity for 1 minute and have a displacement that is zero.
(3) A body travelling for 1 minute with a changing velocity can have a final displacement of zero.
(4) A body travelling with a constant velocity for 1 minute must have a non-zero displacement.