Across
- 2. A numerical value
- 3. Amount of matter in an object
- 5. Speed at one given moment
- 6. Motion Motion in a straight line
- 8. Things rubbing together
- 9. The change of velocity over time
- 10. The only force acting on an object is gravity
- 11. A scalar with direction
- 13. How compact an object is
- 14. Tendency of an object to remain in a constant state
- 16. Requires an external force to move an object
- 20. The amount of gravitational pull on an object
- 21. Speed in a given direction
- 22. The amount of space an object takes occupies
- 23. Push or Pull
- 25. Sun centered model of solar system
Down
- 1. Who made the first teleoscope?
- 2. Is a set of steps
- 4. Who was known as the Father of Modern Science
- 7. The distance covered per amount of time traveled
- 12. The some of all forces
- 15. Non linear motion
- 17. Who did the Ancient Greeks believe for two thousand years?
- 18. The some of all forces equal zero
- 19. Total distance covered in a given amount of time
- 24. A constant rate of speed a vector quality it has to have a direction