Unit 6 physics Vocab

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Across
  1. 1. motion of a body when only the force of gravity is acting on the body
  2. 2. interaction between electricity and magnetism
  3. 5. A material in which charges cannot move freely
  4. 6. A device that converts mechanical energy
  5. 7. The force that resist the start of sliding motion between two surfaces that are in contact and at rest
  6. 9. The force that opposes the movement of two surfaces that are in contact and are moving over each other
  7. 13. The sum of an object's kinetic energy and potential energy due to gravity or elastic deformation does not include chemical energy or nuclear energy
  8. 16. charge at rest generally produced by friction or induction
  9. 19. A material in which charges can move freely
  10. 20. material that attracts iron or materials containing iron
  11. 23. The tendency of an object to resist a change in motion unless an outside object acts on the force
  12. 24. The energy that an object has because of the position condition or chemical composition of the object
  13. 25. The combination of all of the forces acting on an object
  14. 26. A coil of wire with an electric current in it
Down
  1. 1. Any region in which a physical force has an effect
  2. 3. A region where a magnet force can be detected
  3. 4. process of creating a current in a circuit by changing a magnetic field
  4. 8. energy of an object that is due to the object's motion
  5. 10. A device that increases or decrease the voltage of alternating current
  6. 11. A device that converts mechanical energy into electrical energy
  7. 12. coil that has a soft iron core and that acts as a magnet when an electric current is in the coil
  8. 14. The path that a body follows as it travels around another body in space
  9. 15. element or compound that conducts electric current better than an insulator does but not as well as a conductor does
  10. 17. A fundamental property that leads to the electromagnetic interactions among particles that make up matter
  11. 18. A force parallel to the velocity of the flow it opposes the direction of an aircraft and in combination with thrust determines the speed of the aircraft
  12. 21. A push or pull exerted on an object in order to change the motion of the object force has size and direction
  13. 22. A force of attraction between objects that is due to their masses.