Crossword about Forces

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Across
  1. 4. the unit in which force is measured
  2. 6. another unit for force
  3. 9. Newton's title
  4. 10. Acceleration due to gravity on Earth is -9.8 meters per second __________
  5. 12. the type of diagram that depicts the forces acting on an object
  6. 13. Newton's first name
  7. 14. What is the formula for calculating the force of gravity acting on an object?
  8. 15. An object's weight on Earth is _______ than its weight on the moon.
  9. 17. Fnet=________
  10. 20. the normal force is a force that a solid _______ exerts to prevent an object from penetrating through it
  11. 22. mass is a measure of the amount of _______ in an object
  12. 24. Air doesn't exert a normal force because air is a _____
  13. 27. In the term "normal force," what does the word "normal" mean?
  14. 28. An object is slowing down if its velocity and acceleration are in ______ directions
  15. 29. Newton's Second Law of Motion is that net force = acceleration * _______
  16. 30. Is force a scalar, or is it a vector?
  17. 32. According to Newton's First Law of Motion, an object in motion stays in motion at a ______ ______ unless it is acted on by an unbalanced force
  18. 34. Is it possible for an object to "have" a force?
Down
  1. 1. mass/volume
  2. 2. An object has a mass of 5 kg. In Newtons, what is its weight on Earth?
  3. 3. Is mass a scalar, or is it a vector?
  4. 5. We begin a free body diagram by drawing a _______
  5. 7. An object's acceleration and the net force acting on it must be in the same _____________
  6. 8. the magnitude of the force of gravity acting on an object is the object's _______
  7. 11. a measure of the amount of space an object takes up
  8. 12. True or False: If a normal force acts on an object, its magnitude is always equal to that of gravity acting on an object
  9. 16. rate of change of velocity
  10. 18. Is it possible for an object to be accelerating but not be moving?
  11. 19. SI unit of mass
  12. 21. If an object is moving and is experiencing zero net force, then the object is moving at a _________ velocity
  13. 23. this is used to depict a vector quantity
  14. 25. A force is a push or a _______
  15. 26. __________ is different than acceleration due to gravity
  16. 31. Ethel, who has a mass of eighty kg, travels to the moon. In kg, what is Ethel's mass on the moon?
  17. 33. An object's mass on Earth is the _______ as its mass on the moon.