Across
- 3. the push or pull on an object
- 8. a perspective that one uses to know if an object is moving
- 9. repeated tests on scientific designs
- 10. the tendency of an object to not move or change motion
- 12. any force causing objects to move closer together
- 14. the smaller parts that make up a whole system
- 16. the force that air causes on an object moving through it; acts opposite to the direction of motion
- 18. forces of equal magnitude but opposite directions
Down
- 1. forces that are not equal in magnitude and/or direction
- 2. limitations to a design such as resources, funds, or time
- 4. the encounter of two objects resulting in exchange or transformation of energy
- 5. a change in speed or direction or both
- 6. For every action there is an equal and opposite reaction
- 7. the physical force of attraction between any two objects that have mass
- 8. the resistance an object encounters when moving over or past another object or surface
- 11. aka "free body diagram"; a drawing of all forces on an object and their magnitudes and directions
- 13. the amount of matter that makes up an object
- 15. the rate of change in position of an object
- 17. the standards or rules that must be met for a design project