VOCAB CROSSWORD

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Across
  1. 3. machine: Any of several devices with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work
  2. 6. forces – all forces acting on an object are equal
  3. 7. The point on which a lever rests or is supported and on which it pivots.
  4. 8. machine: Two or more simple machines work together to form a complex machine
  5. 9. - the cause of motion
  6. 10. energy: A kind of kinetic energy with the ability to make types of light visible to human eyes.
Down
  1. 1. is the amount of matter in an object.
  2. 2. energy: The energy contained within a system that is responsible for its temperature
  3. 4. energy: The energy generated by the movement of electrons from one point to another
  4. 5. forces – one or more forces acting on an object are stronger than others
  5. 11. the object has Bigger objects are harder to start & stop