physics

Card Set Information

Author:
Noelle
ID:
190358
Filename:
physics
Updated:
2012-12-20 18:52:02
Tags:
work energy
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Description:
chapter 6
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  1. done on an object by a constant force
    work
  2. product of the magnitude of displacement and the component of the force parallel to the displacement
    work
  3. How can force be exerted and no work is done?
    the object does not move--> no displacement
  4. ability to do work
    energy
  5. energy of motion
    kinetic energy
  6. the net work done on an object is equal to its change in kinetic energy
    work-energy theorem
  7. energy associated w/ the position or configuration of an object to its surroundings
    potential energy
  8. Work is done when?
    energy is transfered
  9. the total energy is neither increased or decreased
    law of conservation of energy
  10. the rate at which work is done
    power
  11. rate at which energy is transformed
    power
  12. Speed label
    m/s
  13. distance label
    meters
  14. velocity label?
    m/s with direction
  15. displacement label/
    meters with direction
  16. time label
    seconds
  17. acceleration label
    m/s2 with direction
  18. mass label
    kilogram
  19. force label
    newtons with direction
  20. energy label
    joules
  21. power label
    watts
  22. work label
    Joules

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