Across
- 3. Within one dimension, what mathematical tool can we use to indicate direction?
- 4. an example of a quantity that is a scalar but can have a negative numerical value
- 5. Is time a scalar or is it a vector?
- 7. Quietude walks in the North-South dimension. If we want to do so, can we choose South to be the positive direction?
- 8. Peacefulness walked a distance of 35 m over the course of 7 s. In m/s, what is Peacefulness's average speed?
- 11. One dimensional motion is motion along a straight ______
- 12. the general name for a quantity that has both magnitude and physical direction
- 14. x is the symbol that represents an object's ______
- 16. the numerical value for speed can't be ______
- 17. When assigning numerical values to different positions, the reference location is called the ______
Down
- 1. final position minus initial position
- 2. average speed is ______/time
- 6. "Displacement" can be symbolized by writing ______x
- 9. Serenity takes a walk and ends up at the same place that she started. In m/s, what is her average velocity?
- 10. Are the origin and the initial position necessarily the same?
- 13. How many directions are in one dimension?
- 15. Is mass a scalar or is it a vector?