Across
- 3. has negative charge
- 5. newtons 2nd law
- 6. the central part
- 8. physical power
- 10. amount of quantity
- 12. standard unit of force
- 15. newtons 1st law
- 16. water going through a pipe
- 17. rapidity of motion or operation
- 18. rapidity in moving
- 19. ability to work
Down
- 1. minute portion
- 2. standard unit work of energy
- 4. surface resistance to relative motion
- 7. corresponding the light having wavelengths
- 9. standard unit of power
- 11. electrical charges
- 13. smallest component
- 14. substances of which any physical object consists
- 15. part of the invisible spectrum