Work - Crossword Labs

5. (The __ moves as a force is applied.)
6. (and axle is a simple machine consisting of two circular objects of different sizes.)
8. (occurs when a force causes an object to move in the direction of the force.)
9. (machines are made of two or more simple machines.)
12. (Some machines can __ force more than others.)
14. (The less work a machine has to do to overcome friction, the more ___ it is.)
16. (consisting of a grooved wheel that holds a rope or cable.)
17. (Plane, that is a straight slanted surface, a ramp)
19. (the more moving parts a machine has, the __ its mechanical efficiency.)

1. (is a device that helps make work easier)
2. (Most compound machines have __ mechanical efficiency.)
3. (consists of a bar that pivots at a fixed point, called a fulcrum.)
4. (efficiency is a comparison of a machine’s work output with the work input.)
7. (is the rate at which work is done.)
8. (is a double-inclined plane that moves.)
10. (The direction of the object's motion is the same as ___ of the force applied.)
11. (Work __ can never be greater than work input.)
13. (is an inclined plane that is wrapped in a spiral.)
15. (Applying a ___ doesn’t always result in work being done.)
18. (Work ___ is the work you do on a machine.)