(a)[1]
What was the train’s greatest speed?
(b)[1]
Circle the statement that matches the train’s motion $350$ seconds after it left the first station. Accelerating / Decelerating / Constant speed / Stopped at a station.
(c)[1]
Calculate the train’s acceleration in the first $150$ seconds of the journey.
(d)[1]
What was the train’s speed $20$ seconds before it finished its journey?
(e)[2]
How far did the train go in the first $200$ seconds?
(f)[2]
Calculate the train’s average speed in kilometres per hour over the first $200$ seconds.