Crossword Puzzle

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Across
  1. 6. rate of doing work, the amount of energy transferred per unit time
  2. 7. OF ENERGY, law that states the total energy of an isolated system remains constant
  3. 9. ADVANTAGE, measure of the force amplification achieved by using a tool
  4. 11. AND AXLE, a wheel attached to a smaller axle so that these two parts rotate together in which a force is transferred from one to the other
  5. 13. PLANE, a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load
  6. 14. MACHINES, mechanical device that changes the direction or magnitude of a force
  7. 15. transfer of energy through motion
Down
  1. 1. ENERGY, the work needed to accelerate a body of a given mass from rest to its stated velocity
  2. 2. MACHINES, A machine consisting of two or more simple machines operating together
  3. 3. ENERGY, the energy that is stored in an object due to its position relative to some zero position
  4. 4. A simple machine consisting of a rigid bar pivoted on a fixed point and used to transmit force
  5. 5. POTENTIAL ENERGY, the energy an object has due to its position above Earth
  6. 8. a measure of how much work or energy is conserved in a process
  7. 10. POTENTIAL ENERGY, potential energy stored as a result of deformation of an elastic object
  8. 12. the process of transfer from one body to another