Cross word

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Across
  1. 3. the maximum displacement
  2. 4. pleasing to the ear
  3. 6. The push and pull objects acts upon
  4. 8. the act or process of moving faster
  5. 10. its formula is v=d/t
  6. 15. a quantity or aggregate of matter usually of considerable size
  7. 16. What is the force that prevents two solid objects from slipping or rolling over one another?
  8. 17. The capacity or power to do work
  9. 18. it forms energy that an object or a particle has by reason of its motion
  10. 19. has multiple paths
  11. 20. general quantity or size
Down
  1. 1. identical to the nucleus of a normal
  2. 2. has vibrating particles
  3. 5. its formula is p=mw
  4. 7. is the branch of the movement that deals with the movement of objects
  5. 9. has one path only and are connected end-to-end
  6. 11. its formula is d=vt+1/2at^2
  7. 12. on earth's surface is 9.8m/s
  8. 13. first law of Newton's
  9. 14. its formula is p=w/Delta t