Simple machines Crossword

A wheel or axle with a rope or chain attached
A flat supporting surface tilted at an angle, with one end higher than the other
Consists of a wheel attached to a smaller axle so that these two parts rotate together in which a force is transferred from one to the other
Consist of a rigid bar that rotates about a fixed point called a fulcrum.
Triangular shapes took and is a portable incline plane
Consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole.
A machine that combines two or more simple machines
A rod or spindle paying through the center of a wheel or group of wheels
Any of the basic mechanical devices for applying a force
A fulcrum located between the points of application of the input and output forces
The fulcrum is at one end of the arm and the input force is applied to the other end.
multiplies distance rather than force,has a mechanical advantage of less than one