Physics Vocabulary Energy

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Across
  1. 4. - SI Unit of work and all other forms of energy
  2. 7. energy - energy of motion, related to the relative position of two things
  3. 9. - a simple machine, made of a bar that turns about a fixed point
  4. 10. - ratio of useful energy output to total energy input , or percentage of work input
  5. 13. advantage - ratio of output force to input force for a machine
  6. 14. - property of an object or system which enables it to do work
Down
  1. 1. - product of the force on an object and the distance through which object moved
  2. 2. energy - energy due to the position or movement of something
  3. 3. - a type of lever that is a wheel with a grove in its rim
  4. 5. - pivot point of a lever
  5. 6. - rate at which work is done or energy is transformed
  6. 8. - a device for increasing or decreasing a force or changing the direction of a force
  7. 9. of conservation of energy - energy cannot be created or destroyed may be transformed
  8. 11. - SI Unit of power, one watt expended
  9. 12. energy - energy of motion, equal to half mass