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Across
  1. 2. Theorem the net work done by all forces acting on an object equals the change in its kinetic energy
  2. 4. intentional effort or activity to produce something, earn a living, or achieve a goal
  3. 9. Energy the total sum of an object’s kinetic energy (motion) and potential energy (position/stored). It represents an object's capacity to do work, such as a moving car, a flying bird, or a stretched rubber band. The total mechanical energy remains constant in a closed system, converting back and forth between potential and kinetic forms.
Down
  1. 1. the fundimental capacity to do work
  2. 3. Potential Energy Gravitational Potential Energy
  3. 5. energy of o moving oblect
  4. 6. the rate at which work is done or energy is transferred
  5. 7. standord sl unit for energy
  6. 8. the standard unit of power, measuring the rate of energy use or transfer, defined as one joule per second