Vocabulary
Force
Push or a pull
Pushing an object means it goes ____ from you.
away
What are the ends of a magnet called?
North and South Pole
Picking up a book.
Pull
When a North and a North pole come together, they _____.
Energy
Doing work. Transfer energy from one thing to another.
Pulling an object means it comes ____ you.
toward
What is attracted to a magnet?
Metal
Scooting in your chair.
Push
When a North and South Pole come together, they ____.
Attract, pull together.
Friction
Slows an objects down.
Why does a car slow down on sandpaper when you push it?
Friction
Magnet use ____ to make objects move.
Force, a push or a pull.
Opening a door towards you.
Pull
True or False:
Magnets can push and pull objects.
True, magnet use force to move objects.
Motion
Moving from one spot to another.
True or False:
Force can move objects.
True, with a push or a pull.
Magnets pull items that are ______ to it.
attracted
Blowing on a ping-pong ball.
Push
What three metals are attracted to a magnet?
Iron, Nickel, Cobalt
Work
Using a force to move an object.
What type of force do you need to move a heavy object? To move a light object?
Hard force.
Light force.
Magnets can push items away, which means they ____.
repel
When you push rocks you need a _____ force.
When you blow on a ping pong ball, you need a ______ force to move it fast!
hard
Start an object moving.
Stop an object moving.
Change the direction of an object already moving.