Force Vocab Part 2 Crossword

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Across
  1. 4. a force that one object can apply to another without physically touching.
  2. 6. the motion of a falling object when the only force acting on it is gravity.
  3. 11. a force exerted toward the center of a curved path.
  4. 12. equal forces acting on an object in opposite directions.
  5. 15. the maximum speed an object will reach when free-falling through a substance, such as air.
  6. 16. the overall force on an object when all the individual forces acting on it are added together.
  7. 17. the force of gravity on an object at the surface of the planet
  8. 18. the amount of matter in an object.
Down
  1. 1. a unit of measurement that equals the force required to accelerate 1 kilogram of mass at 1 meter per second, per second.
  2. 2. a push or pull exerted on an object.
  3. 3. forces that produce a nonzero net force, which changes an object's motion.
  4. 5. when the net force of an object is zero.
  5. 7. friction acting upon an object moving through the air.
  6. 8. a push or pull on one object by another that is touching it.
  7. 9. the upward force that is applied to objects when they exert a force on a surface.
  8. 10. the force that one surface exerts on another when the two surfaces rub against each other.
  9. 13. the force that pulls objects toward each other.
  10. 14. the tendency of an object to resist any change in its motion.