Across
- 5. The line along which a force acts.
- 7. Squeezing force that reduces volume.
- 9. Force opposing relative motion.
- 10. Speed in a specific direction.
- 12. Force of gravity acting on a mass.
- 13. Pull exerted by a string or cable.
- 14. Quantity having both magnitude and direction.
- 16. The size or strength of a force.
- 17. Resistance encountered in air or fluid.
- 18. Rate of change of velocity.
Down
- 1. Amount of matter in an object.
- 2. Mutual attraction between masses.
- 3. A quantity with magnitude only, like speed or mass.
- 4. Change in an object's position.
- 6. The sum of all forces acting on an object.
- 8. Product of mass and velocity.
- 11. Tendency to resist changes in motion.
- 15. Upward force exerted by a fluid.
