Simple Machines

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Across
  1. 3. is done when a force exerted on an object causes that object to move some distance
  2. 4. simple machine consisting of an inclined plane that moves; can have one or two sloping sides
  3. 5. and Axle simple machine made from two different sized circular objects that are attached and rotate together
  4. 7. rubbing force that acts against the motion between two touching surfaces and always slows an object down
  5. 8. Plane simple machine with a flat sloped surface or ramp that makes it easier to lift a heavy load by using less force over a greater distance
  6. 10. simple machine made from a grooved wheel with a rope or chainwrapped around the groove
Down
  1. 1. a push or pull
  2. 2. simple machine made from an inclined plane wrapped around a cyclinder
  3. 6. ability of a machine to convert input work to output work
  4. 9. simple machine consisting of a rigid rod or plank that pivots or rotates around a fulcrum