What is the motion

YEAR 9 PHYSICS A cyclist cycles from home to work. The distance-time graph below shows his motion. D 1200 distance /m 1000 800 600 400 200 0 0 20 40 60 80 100 120 140 160 170 180 time /s escribe the motion of the cyclist in words in each stage. Between A & B ) Between B & C i) Between C and D () How does the cyclist's motion between A & B compare to that between C & D? ) How far does the cyclist travel between A and B? i) How long does it take the cyclist to cover this distance? il) Calculate the cyclist's speed between A & B. ill) Calculate the cyclist's speed between C & D. il) Calculate the cyclist's average speed over the whole journey