Simple machines
Forms of energy
Periodic table of elements.
Periodic table of elements 2.
Laws of motion
100
pully
What simple machine is used in a elevator?
100
sound energy
What kind of energy dose radio produce?
100
hydrogen
What is the first element on the periodic table?
100
iron
What is the 26 element on the periodic table?
100
Law one
a rocket ship flying
200
gears
What simple machine is a clock?
200
kinetic energy
What kind of energy dose moving things have?
200
Zinc
What is the 30 element on the periodic table?
200
gold
What is the 79 element on the periodic table?
200
Law two
a car accellerating
300
lever
What simple machine is a ax?
300
chemical energy
What kind of energy does dry wood releace?
300
plutonium
What is the 94 element on the periodic table?
300
mercury
What is the 80 element on the periodic table?
300
Law three
dropping a paper into the trash
400
wheel and axel
What simple machine is a car?
400
Electrical energy
What small stuff are in atoms?
400
Ununquodium
What is the 114 element on the periodic table?
400
radium
What is the 88 element on the periodic table?
400
Law one
a ball rolling
500
incline plane
What simple machine is a computer?
500
mechanical energy
What kind of energy dose refrigerators produce?
500
Thorium
What is the 90 element on the periodic table?
500
oxygen
What is the 8 element on the periodic table?
500
Law three
what law is when you slip on a puddle?
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