Simple Machines Crossword

the work done on a machine
The ending result of work after applied with the input force
The act of a surface or an object rubbing against each other.
a simple lifting machine consisting of a rope that unwinds from a wheel onto a cylindrical drum or shaft joined to the wheel to provide mechanical advantage.
Cylinder with a ridge winding around it. It's a simple machine.
Exerting pressure or influence over object or substance.
any of the basic mechanical devices for applying a force, such as an inclined plane, wedge, or lever.
The support on which a lever turns or is helped in moving or lifting something.
A wheel that has a groove in the rim where a rope can run and change the direction of the pull.
A plank or plane surface put at an angle to a horizontal surface.
the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
Amount of work a machine is expected to perform.
really an inclined plane turned on its side.
A bar which rests on a fulcrum.
the strength and vitality required for sustained physical or mental activity.