Unit 1 & 2 Vocab

3. The magnitude of a vector is the same as the linear _____ between the object and its origin
8. Support for the idea that something is true
11. A well tested theory for experimental results
13. the physical quantity that describes the changes in the velcity of na object
14. The point where the vector acts

1. The physical quantity thatdescribes how a moving object position chnages
2. Vector quantities are defined by a direction and a...
4. What must be done to make a result reliable & valid
5. which vector has its intial at the starting point and the end point at the final point
6. An educated guess based upon research
7. Variable controlled by the scientist
9. _____ velocity specifies the velocity of an object at each instant in time
10. The SI unit for energy
12. The coordinate system used to locate objects based on a set of perpeendicualr axes