Laws Of Motion
Matter
Fire
Electricity
Wild card
100
This scientific law states - when you apply force to something, it will change speed or direction.
The 2nd law of motion
100
The 3 states of matter are?
Solid, liquid and gas
100
One of humankind's greatest achievements was controlling __________.
Fire
100
The complete path of an electric current.
Circuit
100
Something that causes an object to begin moving is a _______.
Force
200
This scientific law states - for every action there is an equal and opposite reaction.
The 3rd law of motion
200
True or False:  Matter is never destroyed, it just changes form.
True
200
___________ allowed human beings to move where it was too cold to live.
Heat
200
True or False:  Electricity must be moving to work.
True
200
A car that has begun moving faster has __________.
Accelerated
300
An increase in the rate of speed.
Acceleration
300
__________ or __________ can change matter from one state to another.
Heat or Pressure
300
To catch on fire.
Ignite
300
Electricity enters your home at the ________ ____.
Fuse box
300
An object will __________, or push aside, its own weight in water.
Displace
400
This scientific law states - an object in motion will tend to stay in motion unless it is acted on by a force.
The 1st law of motion
400
______ are the smallest pieces of matter; they can exist alone or combine to form molecules.
Atoms
400
To give off or send out.
Emit
400
The speed of moving electricity can be measured in __________.
Amps
400
Without _________, heat and oxygen, a fire can not burn.
Fuel
500
This scientific thinker developed the 3 laws of motion.
Sir Isaac Newton
500
Something that takes up space and has mass.
Matter
500
A clean burning flame is what color?
Blue
500
If there is a break in the circuit, electricity will stop flowing.  This is called an _____ _____.
open circuit
500
The yellowish-orange color of a flame is caused by __________.
dust or dirt particles
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