Physics

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Across
  1. 2. no resultant force or turning effect
  2. 5. used to determine gas pressure
  3. 7. the amount of matter per specific volume
  4. 8. the force of the earth that pulls us down to it
  5. 9. the force required to give a mass of 1kg a acceleration of 1m/s2
  6. 12. the force that is applied in a certain area
  7. 14. needs only magnitude to be described
  8. 15. the action of one body on a second body
Down
  1. 1. is caused by the gravitational acceleration acting on objects
  2. 3. mass x velocity
  3. 4. the place in a object where the whole weight is concentrated
  4. 6. the force needed to compress or decompress a spring a amount of distance
  5. 10. parachutists use this
  6. 11. needs both magnitude and direction to be described
  7. 13. acts when two body’s touch each other