Number two

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Across
  1. 1. _________ is the amount of matter in an object along with the pill of gravity.
  2. 5. When skateboarder is moving, she will eventually stop because of the force of __________ acting on wheels
  3. 6. When two equal forces act in opposite; on an object, the net force is the __________ of two forces
  4. 8. what is newton's 3rd law
  5. 10. what is it called when a force that is applied to an object moves that object
  6. 11. ____________ is the change in velocity
  7. 12. speed plus direction=_________
  8. 14. An object at _____ , and an object in motion will stay in motion until acted on by an unbalanced force
  9. 15. A ________ is used to help raise objects.
  10. 16. ___________ is used to help with work
  11. 18. When two forces act in the ______________ on an object, the net forces is equal to the sum of two forces
Down
  1. 2. what is newton's 1st law
  2. 3. when there is no movement the forces are _____________
  3. 4. When more than one force acts on an object , the forces combine to form a ____________
  4. 5. what is newton's 2nd law
  5. 7. when you push or pull something you are using ________
  6. 9. What is the unit of measurement in force
  7. 13. when one force is stronger then the other the forces are ___________
  8. 17. Forces come in _______.
  9. 19. ______ is the amount of matter in an object