Across
- 4. Speed with a direction
- 5. Amount of matter in an object
- 7. Force per unit area
- 11. Force opposing motion between surfaces
- 12. Flow of electric charge
- 13. Opposition to current in a circuit
- 16. Bending of light when it changes medium
- 18. Electric potential difference
- 19. Rate at which work is done
- 20. Mass times velocity
Down
- 1. Number of wave cycles per second
- 2. Rate of change of velocity
- 3. Disturbance that transfers energy
- 6. Maximum displacement of a wave
- 8. Push or pull acting on an object
- 9. Resistance to change in motion
- 10. Force applied over a distance
- 12. pizza de pollo y champiñones
- 14. Capacity to do work
- 15. Attraction between objects with mass
- 17. Rotational equivalent of force