Motion and Matter Crossword

The limits an engineer has to work with.
The part of a wheel and axle system that allows the axle to turn freely.
When forces working on something are the same. Nothing moves!
When something rolls down a ramp, it gains speed through ________________.
The force between two magnets.
Another word for "turn".
Something that slows down motion.
The piece that holds both wheels together so they can turn together.
When magnets push each other away.
When two magnets are drawn together.
A person who designs something to solve a problem.
Which wheel will move farther on a wheel and axle system that is made up of one large wheel and one small wheel?
A force that pulls things to Earth.
When a wheel and axle system is made up of a big wheel and a small wheel, it will __________.
When forces working on something are not the same, we call it _____________. Something will move!