Simple Machines
Across
- 2. a nail-shaped or rod-shaped piece with a spiral groove and a slotted
- 5. a rigid bar resting on a pivot,used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.
- 7. a the point on which a lever rests or is supported and on which it pivots.
- 8. a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.
Down
- 1. a strength or energy as an attribute of physical action or movement.
- 3. and axle a type of simple machine used to make tasks easier in terms of manipulating force by applying the concept of mechanical advantage
- 4. Plane a type of simple machine used to make tasks easier in terms of manipulating force by applying the concept of mechanical advantage
- 6. a wheel with a grooved rim around which a cord passes.