1. Introduction to Velocity Notes: Velocity Assignment: Velocity Challenge Wrapping Up… – Why is there a compass on this page? – How is velocity different than speed?

2. Explain this motion using appropriate vocabulary. A person riding a bike is an example of motion because….. Her position changes over time.

3. Explain this CHANGING motion using appropriate vocabulary. A car hitting a wall is changing motion because… ….it slows down over time.

4. Speed Formulas

5. Speed What is the speed of a car that travels 150 km in 3.00 hrs? Speed = Distance / Time Speed = 150km / 3.00 hr Speed = 50 km/hr

6. Distance What distance will a car traveling 65 km/hr travel in 3.0 hrs? Distance = Speed x Time Distance = 65km/hr x 3.0 hr Distance = 195 km

7. Time How long will it take to go 150 km traveling at 50 km/hr? Time = Distance / Speed Time = 150 km / 50km / hr Time = 3 hours

8. Notes: Velocity Speed is rate of change of an object’s position over time. Velocity is speed and direction of motion.

9. Velocity or Speed? 12 meters per second

10. Velocity or Speed? 2 meters per second forward

11. Velocity or Speed? 25 miles per hour East

12. Velocity or Speed? 12 meters per second

13. Velocity or Speed? WALKING FAST

14. Velocity or Speed? RUNNING BACKWARDS SLOWLY

15. Introduction to Velocity: Your Choice! Option 1: Velocity Short Story Option 2: I’ll Meet You There Velocity Map Challenge BOTH OPTIONS: Due at the end of class!

16. Describe this object’s speed. (mm/s, cm/s, m/s, km/s)

17. Describe this object’s velocity.

18. Describe this object’s speed. (mm/s, cm/s, m/s, km/s)

19. Describe this object’s velocity.

20. Describe this object’s speed. (mm/s, cm/s, m/s, km/s)

21. Describe this object’s velocity.

22. Describe this object’s speed. (mm/s, cm/s, m/s, km/s)

23. Describe this object’s velocity.

24. Wrapping Up…Velocity Wrapping Up… – Why is there a compass on this page? – How is velocity different than speed?