Simple Machines Crossword

The transfer of energy to an object by using a force that causes the object to move in the direction of the force.
The energy of an object due to it's motion.
The unit used to express work. Also expressed as newton-meter.
The rate as which energy is transferred.
The unit used to express power. Also expressed as J/s.
A device that makes work easier by changing the size or direction of a force.
The work you do on a machine.
The work done by a machine.
A comparison of a machine's work output with work input.
The number of times a machine multiplies force (compares the input force with output force).
A machine that would have 100% mechanical efficiency.
A machine made of more than 1 simple machine.
A simple machine that consists of an inclined plane wrapped around a cylinder.
A simple machine that has a grooved wheel that holds a rope or cable.
A simple machine consisting of 2 circular objects of different sizes.