Physics 1

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Across
  1. 6. type of potential energy that depends on height
  2. 9. approximate magnitude of gravitational field strength of Earth
  3. 12. work done per unit of time
  4. 14. gradient in speed-time graph
  5. 17. speed in certain direction
  6. 18. force that opposes motion due to the contact between two surfaces
  7. 20. SI unit of time
Down
  1. 1. SI unit of mass
  2. 2. area below speed-time graph
  3. 3. amount of matter
  4. 4. the product between mass and acceleration
  5. 5. type of force that among certain range obeys Hooke's law
  6. 7. quantity that has magnitude and direction
  7. 8. SI unit of energy
  8. 10. form of energy related to movement
  9. 11. SI unit of weight
  10. 13. gravitational force
  11. 15. useful work done over total energy input
  12. 16. energy transferred
  13. 19. capacity of doing work