science mechanical crossword

123456789101112131415
Across
  1. 4. ramp would make it easier for you to lift heavy objects
  2. 5. consists of wire and rope or cable moving on a grooved wheel
  3. 7. uses 2 or more simple machines
  4. 9. machine is a tool or device made up of one basic machine
  5. 12. uses 1 machine
  6. 13. the fulcrum on the right hand side and the force in the middle and the on the left hand side is the load
  7. 14. is the measure of the amount of force applied to a given area
  8. 15. is a rigid bar or plank that can rotate around a fix point called a pivot of fulcrum
Down
  1. 1. is a device that helps us do work
  2. 2. uses a liquid under pressure to move loads
  3. 3. used for pressing on the wide end of the wedge
  4. 6. fulcrum on the right the load in the middle and the force on the left hand side
  5. 8. fulcrum in the middle the foce on the left sid and the load on the right hand side
  6. 10. is the part that transfers your energy from the paddles to the back wheel
  7. 11. a cylinder with a groove cut in a spiral on the outside