Force and Motion
Magnets
Newton's Laws
Static Electricity
Misc.

### 100

A rubbing force that slows down a moving object.
What is friction?

### 100

This is what happens when two opposite poles are brought together.
What is attract.

### 100

An object in motion will stay in motion unless acted on by this.
What is an unbalanced force?

### 100

Protons have this kind of charge.
What is positive?

### 100

This will happen if you increase the number of coils on an electromagnet.
What is become stronger?

### 200

The pulling force that keeps us on earth.
What is gravity?

### 200

This is what happens when two of the same poles are brought together.
What is repel?

### 200

For every action there is an equal and opposite one of these?
What is reaction?

### 200

Neutrons have this kind of charge.
What is neutral?

### 200

This is the part of the electromagnet that becomes magnetized.
What is the nail?

### 300

Moving, measured by speed.
What is motion?

### 300

This is the invisible force that attracts and repels certain things.
What is magnetism?

### 300

Balanced forces are forces that pull in this direction.
What is opposite?

### 300

Electrons have this kind of charge.
What is negative?

### 300

A compass always points north because it has this in it.
What is a magnet?

### 400

These two things will make an object move.
What is a push and a pull?

### 400

These are the two points on a magnet where the magnetic effect is the strongest.
What is magnetic poles.

### 400

Bowling pins at the end of an alley are an example of this.
What is a balanced force?

### 400

Rubbing a balloon on your hair will cause this to happen on the balloon.
What is build up of electrons, or negative charges.

### 400

The earth is a giant one of these.
What is a magnet?

### 500

A swing and seesaw are examples of this.
What is predictable motion?

### 500

This is the space near a magnet where the magnetic effect is the strongest.
What is the magnetic field

### 500

Bowling pins that are being knocked over by a ball are an example of this.
What is an unbalanced force?

### 500

This is an example of static electricity in nature.
What is lightning?

### 500

An electric motor is a type of this/
What is electromagnet?