What do you call any object that attracts and repels certain metals?

What do you call the force around an object produced by a magnet?

What are the 2 opposite ends of a magnet called?

What is a device people use to find their way when traveling?

What is any device that changes the amount of force you have to use to get something done called?

What is it called when there is a combination of different simple machines working together?

A flat surface whose ends are at different heights is known as an

Which of these is an example of an inclined plane?

An inclined plane wrapped around a cylinder or cone is called a

This simple machine is used to push things apart.

This simple machine is a bar that goes up and down over a point.

An example of a lever is

This simple machine lets you pull down a rope, chain or wire to lift something.

A rigid bar that’s inserted through a hole in a wheel is called an

This circular band made of rubber is known as a

_______________ is a belt used to turn more than one wheel

Where might you find a drive belt?

A ____________ is a machine consisting of one or more pulleys and a wide flat belt.

This is a wheel that has teeth along its edge.

Where might you find a gear?

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