1. The cyclist traveled 30 km between points A and B.
2. The cyclist traveled at a constant speed between points A and B, then stopped between points B and C, and then traveled at a faster constant speed between points C and D.
3. The cyclist's speed between points C and D was 10 km/h.
4. The cyclist's speed between points D and E was 0 km/h (the cyclist was stationary).
5. The cyclist's speed between points E and F was 15 km/h.
6. The cyclist traveled between points B and C.
7. The cyclist traveled between points C and D.
8. The average speed of the cyclist between points A and B is 6 km/h.
9. The average speed of the cyclist for the entire journey is approximately 7.5 km/h.
10. The average speed through the entire journey is approximately 7.5 km/h.
11. The woman walks 500 meters to the bus stop, which takes her 100 seconds.
12. The bus arrives after 100 seconds.
13. The journey from the bus stop to the town takes 100 seconds.
14. The distance from the woman’s house to the bus stop is 500 meters.
15. The distance from the woman’s house to the town is 2500 meters.
16. The woman walks 500 meters to the bus stop.
17. The average speed of the entire bus journey is 20 m/s.
18. The woman waits for 100 seconds at the bus stop.
19. Between points D and E, the woman is waiting at the bus stop; she is not moving, so her speed is zero.
Parent Tip: Review the logic above to help your child master the concept of speed time graphs worksheet.
