Forces

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Across
  1. 2. Forces always occur in _____________________
  2. 5. A model that shows the forces acting on an object
  3. 9. The force of gravity acting on an object
  4. 10. An object in motion stays in motion, an object at rest stays at rest, unless acted upon by an outside force
  5. 13. An objects resistance to change in motion
  6. 14. In a/an _____________________ collision, then there is no loss of kinetic energy in the collision
  7. 16. The scientist is actively choosing to change this in the lab experiment
  8. 18. Every action has an opposite an equal reaction
  9. 19. Mass times veolcity
Down
  1. 1. The only force acting on the object is gravity
  2. 3. The amount of matter that makes up a material
  3. 4. A curved path followed by an object that is projected near the surface of Earth
  4. 6. If I increase the ________________________ between two objects then I will weaken the strength of gravity
  5. 7. Two objects with different masses will fall with ________________________ amount of force
  6. 8. In a/an ____________________ collision, then there is loss of kinetic energy in the collision
  7. 11. Force equals mass times acceleration
  8. 12. If I increase the amount of mass an object has, then I will need to _________________ the amount of force to accelerate the object.
  9. 15. Two objects with the different masses will fall at the __________________ time
  10. 17. The force that resists motion between objects that are touching
  11. 20. Every graph needs what at the top of the page (hint: not your name)