Charlie's Physical Science Crossword

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Across
  1. 3. mass x gravity
  2. 5. force that holds atoms together
  3. 6. force that keeps us on the ground
  4. 8. mass x acceleration
  5. 11. type of force that makes it so we dont get sucked down to the center of the erath
  6. 12. momentum/velocity
  7. 14. the constant speed an object acquires after falling through a fluid
  8. 16. force that acts between molecules
  9. 18. sum of every force acting on an object
  10. 19. distance/time
  11. 20. weight/gravity
Down
  1. 1. the property of an object to resist change in motion
  2. 2. measurement of force named after a famous scientist
  3. 4. when forces acting on an object are balanced
  4. 7. velocity is a _____ quantity
  5. 9. mass x velocity
  6. 10. force that attracts all masses to eachother
  7. 13. type of force that resists motion of an object moving across a surface
  8. 15. type of friction that resists motion between 2 surfaces that are not moving
  9. 17. law that states "for every action there is an equal and opposite reaction