Work, KE,PE and Conservation of Energy

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Across
  1. 7. conservation total energy of an isolated system is constant
  2. 8. power work done in a time interval divided by the time interval
  3. 9. when a force acts on something that undergoes a displacement from one position to another
  4. 12. force force that does work that depends on path
  5. 14. differential is the total differential of a function and requires the use of partial derivatives if the function involves more than one dimension
  6. 15. point position where the assumed conservative, net force on a particle, given by the slope of its potential energy curve, is zero
  7. 18. negative of the work done acting between two points in space
  8. 19. function of position, energy possessed by an object relative to the system considered
Down
  1. 1. graph of a particle’s potential energy as a function of position
  2. 2. energy source that is not renewable, but is depleted by human consumption
  3. 3. quantity one that cannot be created or destroyed, but may be transformed between different forms of itself
  4. 4. force force that does work independent of path
  5. 5. position where the velocity a particle, in one-dimensional motion, changes sign
  6. 6. energy source that is replenished by natural processes, over human time scales
  7. 10. energy energy of motion, one-half an object’s mass times the square of its speed
  8. 11. rate of doing work
  9. 13. energy sum of the kinetic and potential energies
  10. 16. theorem net work done on a particle is equal to the change in its kinetic energy
  11. 17. work work done by all the forces acting on an object