Show:
magnets
Motion
Force
friction
Extra
100

Name the poles on a magnet

North and south

100

What is motion?

movement

100

What are the two forces?

push and pull

100
What is friction?
The force that occurs when one object rubs against another one
100

What is distance?

The amount of space between two objects

200

Name two items that a magnet will not be attracted to.

rubber, aluminum, wood, plastic, glass

200

What causes motion?

a force, push or pull

200

A_______ moves toward something?

 pull

200
What would happen if there was no friction?
Items would slide and fall
200

When something moves smoothly along a surface it is a....

slide

300

What does repel mean?

to push away from

300

What makes your bike move?

pushing the pedals

300

A________ moves away from something?

push

300
What would slow a car down faster? icy roads, wet roads, dry roads
dry roads
300

An object will move in the __________ it is pushed or pulled.

direction

400

What does attract mean?

to join together

400

How fast or slow an object moves.

Speed

400

Name two non contact forces.

gravity and magnetism

400
All of the following will increase friction except: rubber, oil, sandpaper, rough stones
oil
400

To move by turning over and over.

roll

500

True or false, the stronger the magnet the more it can hold. explain

true, there is more pull

500

What gives us energy? Name a way we us energy.

food, drink~~~run, walk, do work

500
What will happen to a ball if it is on a flat surface and no force is applied to it?
It will not move.
500
Why do gym shoes have rubber on them?
To give you more friction
500

This is where a magnet has its force.

magnetic field