Science Lab - Final Exam Review

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Across
  1. 1. total length of an object's movement
  2. 3. chain or cord wrapped around a disk
  3. 6. Form of energy created from the flowing of electrons
  4. 8. change in distance over time
  5. 9. Object in motion stays in motion, object at rest stays at rest unless acted upon by an unbalanced force.
  6. 12. overall force acting on an object after all forces have been combined
  7. 13. Energy that is stored based on the shape or position of an object
  8. 14. force of attraction between two masses
  9. 16. Done when a force moves an object in the same direction as the force.
  10. 17. a push or pull acting on an object to change its motion
  11. 19. unit used when measuring force
  12. 21. unit used when measuring power
  13. 23. Form of energy that is stored in the chemical bonds of compounds
  14. 24. inclined plane wrapped around a cylinder
  15. 25. Form of energy that an object has due to motion, shape, or position.
  16. 26. Form of energy stored in the nucleus of an atom
  17. 28. Form of energy that travels in waves; has some electrical properties and some magnetic properties.
  18. 32. rigid bar that pivots/rotates around a fulcrum
  19. 33. value given to a machine based on the multiple it increases work by
Down
  1. 1. length and direction from the starting point to end point.
  2. 2. two inclined planes put together; often used to separate or connect two objects
  3. 4. force that works against the motion of objects as they touch and move past one another.
  4. 5. unit used when measuring work/energy
  5. 7. Every action has an equal and opposite reaction
  6. 10. Energy due to motion of an object
  7. 11. measures the force of gravity acting on an object
  8. 15. change in speed over time
  9. 17. This occurs when the only force vertically acting on an object is gravity
  10. 18. Energy resources that, once used, take millions of years to form.
  11. 20. when net force is not equal to zero
  12. 22. Energy resources that can be replaced in a short period of time.
  13. 24. type of friction that acts on objects at rest
  14. 27. Force is dependent on mass and acceleration
  15. 29. Form of energy from the total arrangement and movement of particles in a substance
  16. 30. when net force is equal to zero
  17. 31. rate at which work is done