Work, Simple Machines, and Energy Crossword

Edit Answers
1234567891011121314151617
Across
  1. 1. A grooved wheel with a rope wrapped around it. Changes the direction of the input force.
  2. 4. The ability to do work or cause change.
  3. 7. A device that enables a person to apply less force or to apply force in a direction that is easier to manipulate.
  4. 10. Potential energy that depends on height.
  5. 11. When you exert a force on an object that causes that object to move some distance. The movement of the object must be in the same direction of the force.
  6. 12. Energy that is stored and help in readiness.
  7. 13. The energy of motion, depends on mass and velocity.
  8. 14. A device that is thick at one end and tapers to a thin edge at the end. The force exerted on this device changes into output force in the same direction.
  9. 15. A flat slanted ramp that allows you to exert an input force over a longer distance.
  10. 17. The fixed point around which a lever pivots.
Down
  1. 2. A change from one form of energy to another form of energy.
  2. 3. A machine made up of two or more simple machines.
  3. 5. Potential energy associated with objects that can be stretched or compressed.
  4. 6. The amount of work you do when you exert a force of 1 newton to move an object a distance of one meter.
  5. 8. An inclined plane wrapped around a cylinder to for a spiral.
  6. 9. Two circular or cylindrical objects that are fastened together and rotate around a common axis.
  7. 16. A rigid object that pivots on a fixed point. There are 3 classes of this object. The only difference between the 3 classes is the location of the fixed point.