Force and Motion 2

Match it! Select the correct answer from the pull down...Good luck!

A _____________ machine uses many simple and compound machines.

In a ________________ circuit, each light or appliance has its own path.

When two objects have opposite charges, they ____________ each other.

A ______________ allows electricity to flow easily.

When two objects have like charges, they ______________ each other.

An electric circuit must be ___________ for electricity to flow.

An electric current is a flow of _______________ charges.

A(n) _______________ does not allow electricity to flow easily.