Chapter 5 Physics

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Across
  1. 2. A parameter that is a measure of a spring’s resistance to being compressed or stretched
  2. 3. the product of the component of a force along the direction of displacement and the magnitude of the displacement
  3. 5. What should the measure be relative to when talking about Gravitational potential energy as a result in its object's position?
  4. 6. When talking about kinetic energy, it always depends on _____ and mass
  5. 7. In the work equation what is the angle between the force and the direction of the displacement?
  6. 11. Work is done on an object when a force causes a ______ of the object
  7. 13. Work is done only even components of a force are ______ to a displacement
  8. 17. As an equation, what is power = work divided by time interval?
  9. 18. The sum of kinetic energy and all forms of potential energy
  10. 20. Energy conservation occurs even when ________ varies
  11. 21. Elastic potential energy depends on distance compressed or _______.
  12. 23. A quantity that measures the rate at which work is done or energy is transferred
  13. 26. the potential energy stored in the gravitational fields of interacting bodies
  14. 27. the energy associated with an object because of the position, shape, or condition of the object
  15. 29. When you find the net work when constant forces are acting on an object, you first need to find what?
  16. 30. The energy available for use when a deformed elastic object returns to its original configuration
Down
  1. 1. the net work done by all the forces acting on an object is equal to the change in the object’s kinetic energy
  2. 4. Kinetic energy is a scalar quantity, and the SI unit for kinetic energy is the ______
  3. 8. the energy of an object that is due to the object’s motion
  4. 9. What type of energy is potential energy in physics?
  5. 10. What is another unit of power that is sometimes used during physics?
  6. 12. What type of quantity is work which can turn out to be positive or negative?
  7. 14. Energy like nuclear, chemical, internal, and electrical are classified as what type of energy?
  8. 15. What must you include all of, when you use the Work-Kinetic energy theorem that does work on the object in calculating the net work?
  9. 16. In physics mechanical energy is often ________.
  10. 19. The length of a spring when no external forces are acting on it is called the __________ of the spring.
  11. 22. Potential energy depends on the ______ and also on the object’s interaction with its environment
  12. 24. Energy can change form but can never be created or ever be ________
  13. 25. Machines with different power rating do the same amount of work in different _________
  14. 28. Gravitational potential energy depends on _____ from a zero level