HW Quiz (1)Nature of Force, Force, Mass (2)Acceleration, Friction (3)Gravity

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Across
  1. 5. Objects falling through air
  2. 7. force the overall force on an object after all the forces are added together
  3. 10. the tendency of an object to resist change in its motion
  4. 13. This law states that the force of gravity acts between all objects in the universe
  5. 14. Is a measure of the amount of matter in that object
  6. 15. What forces acting on an object will not change the object's motion
  7. 16. When solid surfaces slide over each other
  8. 17. the amount of matter in an object
  9. 20. Newton's firs law of motion is also called
  10. 21. The net force on an object is equal to the product of its _______and its mass
Down
  1. 1. a push or pull
  2. 2. The friction that occurs when an object moves through a liquid or gas
  3. 3. The force of gravity on a person or object at the surface of a planet is known as
  4. 4. The greatest velocity the object reaches
  5. 6. states than an object at rest will remain at rest
  6. 8. When the only force acting on a falling object is gravity
  7. 9. Weight is a measure of the force of _______ on an object
  8. 11. An object that is thrown
  9. 12. forces equal forces acting on one object in opposite directions
  10. 18. When an object rolls over a surface
  11. 19. What forces acting on an object will change the object's motion