Forces

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Across
  1. 4. the measure of the force of gravity on an object
  2. 5. mass is measured using this unit written as kg
  3. 7. resistance that an object encounters when moving over another
  4. 8. two forces acting on an object are not equal in size
  5. 10. a shape that reduces water resistance
  6. 14. a shape that reduces friction from air/water
  7. 15. the amount of matter in an object measured in kg
Down
  1. 1. friction to slow things down in water
  2. 2. force of attraction, pulls things toward the earth
  3. 3. two forces equal in size acting on an object in opposite directions
  4. 6. Potential, Sound, Heat, Atomic, Chemical, Light, Electrical
  5. 9. push or pull or twist acting upon an object
  6. 11. a shape that reduces air resistance
  7. 12. friction to slow things down in air
  8. 13. units to measure force, written as N