Answer:
1) speed of a cyclist = 100 m/min.
2) speed of a car moving = 3 km/min.
Step-by-step explanation:
1) speed of a cyclist = distance over time
= 2000 m / 20 min
= 100 m/min.
2) speed of car moving = distance over time
= 60 km / 20 min
= 3 km/min.