MOTION

1. Acceleration

2. Caused by Motion

3. Graphs

4. Velocity

5. Velocity = Speed + Direction

5.1. Uses same formula

5.2. Speed + a direction

5.3. EX: 5 M/S NW

6. Speed

6.1. Speed =/= velocity

6.2. How fast something moves

7. Speed can be told with the Formula Distance over Time

7.1. Used mainly if there is no graph

8. Velocity can also have an average speed an instantaneous speed

8.1. Both still use the same formula to be found

8.2. Uses same measurement system ( SI )

9. Just like speed there is average velocity, instantaneous velocity

9.1. Uses same measuring system

9.2. Both can be told with the same formula

10. If there is no graph you can still find the average speed

10.1. Formula = Distance over Time

11. ---> = ----------->

11.1. Acceleration

11.2. Faster over time

12. More distance for each second

12.1. MPH ( miles per hour )

12.2. M/s ( meters per second)

12.3. Km/h (Kilometers per hour)

13. Movement

14. Distance from a reference point

15. Reference point

15.1. Stationary

15.2. Moving

16. If changing = Movement

17. Not changing = not moving

18. Sun --> Earth = Earth moving

19. process of speeding up

20. Telling speed from graphs

20.1. Certain point = instantaneous speed

20.2. Slope = average speed

21. Not all graphs = constant

21.1. Take average change for each unit then find median

22. Final speed - Initial speed ______________________________ Time

23. Distance is measured in most countries with the same measurements

23.1. All use the International System of Units

23.2. In French it is called Système International d'Unités (SI)

23.3. America does not use this system

24. All movement is measured with the International System of Units

24.1. Known as SU due to its french name, Système International d'Unités

24.2. America is one of the few countries that do not follow this system.