Gravity
This is what happens when you hold up an object and let go of it.
gravity pulls it toward the Earth
When you rub a balloon on a sweater, this kind of charged particle gets transferred to the balloon.
negative
These are the names of the two poles on a magnet
North and South
This is a push of pull from something that can be felt without touching it.
noncontact force
What year was the iPhone invented?
2007
This type of force depends on gravity
weight
Two objects with the same charge will do this when brought near each other.
repel
This kind of material is attracted to magnets.
Metal(iron, nickel, cobalt)
This type of material allows electricity to flow through it
conductor
what is a baby goat called
kid
The strength of gravity is affected by these two factors
mass and distance
Two objects with opposite charge will do this when brought near each other.
attract
This is the name of the area around a magnet where the rules of magnetism apply
magnetic field
The amount of matter(atoms) in an object
mass
What is the smallest state in the United States of America
Rhode Island
this type of chamber allows objects with different mass to fall at the same rate.
vacuum
Electricity can be used to create this other kind of noncontact force.
magnetism
Adding more of these makes an electromagnet stronger
loops or coils
The type of magnet that can be made using a battery
electromagnet
Who is known as the "King of Pop"
Michael Jackson
This is defined as the force of the air pushing back on things.
air resistance
This type of material does not allow electricity to flow through it.
insulator
This tool uses magnetism to help travelers find their way
compass
The kind of electricity that allows paper and your hair to stick to balloons
static electricity
what does "www" stand form in a website address?
world wide web