Vocabulary
To pull towards each other
Attract
Name the two poles, starting with the red one
N and S
What is force?
To push or pull
Name four types of energy
Where would you find the most friction?
on a surface with lots of terrain.
to separate or set apart.
isolate
Which of these items would attract a magnet?
Rope, Soda Can, Another Magnet, Iron Fillings, copper
Soda can, another magnet, iron fillings
Describe an object with kinetic energy?
Something that is moving
What type of energy would a battery have?
Potential.
Spell
Potential.
One of the two opposite ends of a magnet.
Magnetic Pole
What is one way you can increase the magnet field of a magnet?
Increase its mass
Describe an object with potential energy
something that has energy inside, like a battery, a wind-up toy, or at the top of a hill
What type of energy would a moving bus have?
kinetic
What is a magnet usually made of?
Iron, nickel, cobalt
something that can be changed and may be measured.
variable
If you have one magnet and break it into two, what will the new poles look like?
N and S
How can mass affect friction?
The heavier it is, the more friction it will have
The Earth has what type of energy around itself that protects us from the sun's rays?
Magnetic
Name an electronic device that uses magnets outside of this class.
cars, phones, satellites, airplanes, trains, trolleys.
The space around a magnet in which magnetic forces can act on objects.
Magnetic field
How can you tell if the magnetic fields are repelling?
They will not touch, you can see the magnetic field line.
How can mass affect force?
The heavier something is, the more force it requires.
What does potential energy usually turn into when its used?
Kinetic
If you are in space and want to move forward, what would you have to do?
Throw something in the opposite direction.