An observer is standing by the side of a straight railway track.
A train travelling at a constant speed of 40 m/s takes 2.5 s to completely pass the observer.
What is the length of the train?
16 m16\text{ m}16 m
40 m40\text{ m}40 m
100 m100\text{ m}100 m
250 m250\text{ m}250 m
204 exam-style questions on CIE IGCSE Physics Motion, covering Motion. Each one has a worked solution and a mark scheme showing where the marks go.