(a)[1]
State the train’s maximum speed.
(b)[1]
Choose the parts of the graph that indicate the train is travelling at constant speed. Tick (✓) the boxes that are correct. K-L L-M M-N P-R R-S S-T
(c)[2]
The train stops briefly during the journey. State, in minutes, how long the train was not moving.
(d)[3]
Calculate the distance covered by the train between points M and N.