Newton's Laws
Forces
Magnets
Charges
Gravity
100
This law states that objects at rest stay at rest until acted upon.
What is Newton's First Law
100
This is the force that you have to fight to pick up an object.
What is Gravity?
100
This is the magnetic pole at the north end of the planet.
What is a south pole?
100
The reason positively charged dust particles are attracted to negatively charged computer screens.
What is opposite charges attract?
100
Moving objects farther apart lowers this.
What is Gravitational force?
200
This is also called the law of inertia.
What is Newton's First law?
200
When Galileo dropped two different balls from the leaning tower, how did they land?
What is at the same time?
200
This is the force that prevents perpetual motion from working.
What is friction?
200
the type of charges that 2 balloons have that would make them repel each other.
What are the same charges?
200
This is the measurement that does NOT change when you change gravitational force. It is how much matter is present.
What is mass?
300
This law says that in order to increase motion, you either have to increase force, or decrease mass.
What is Newton's Second law?
300
This is why objects keep moving even when you stop applying a force.
What is inertia?
300
This creates two magnets out of one.
What is cutting a magnet in half?
300
This force is caused by electrons moving from one material to another.
What is static force?
300
this is one of the two ways to increase gravitational force.
What is increasing the mass or decreasing the distance?
400
This law explains acceleration.
What is Newton's Second law
400
When there is more force in one direction than another, and an object moves in the direction that the stronger force pushes.
What are Unbalanced Forces?
400
This is what you make by wrapping a piece of iron with a wire and passing a current through it.
What is an electromagnet?
400
These charges will attract each other.
What are opposite charges?
400
This measurement changes based on the strength of gravitational force.
What is weight?
500
This law explain's how a rocket's backward force moves the rocket forward.
What is Newton's Third law
500
This is the scientific term for speed.
What is velocity?
500
This object uses a powerful electromagnet to propel a projectile at mach 7.
What is a railgun?
500
these are the negatively charged particles that can move around.
What are electrons?
500
This is the metric unit used to measure force.
What is a newton (N)?
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