Machines

2. A single-fixed pulley is used to raise the _____ at Ibencho.
4. ______ is done when a force is used to move an object.
7. A single-fixed pulley includes a wheel with a ______ used to prevent the rope from slipping.
9. An incline is an object put at an ______.
10. Simple machines can change the ______ of the applied force.
12. Some examples of inclined planes are ladders, ______, and winding uphill roads.

1. ______ make work easier.
3. When using a single-fixed pulley, the force is applied downwards, so _____ helps with raising the load.
5. Two inclined planes put together form a _______, like with an axe.
6. A _____ is a flat and smooth surface.
8. A steep slope has a large ______.
11. Simple machines do not _____ the amount of work to be done.