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Simple Machines
Vocabulary
Energy Forms
Potpourri
Scientific Math
100
I make your vehicle move.
What is a wheel & axle
100
a push or pull
What is force
100
I am energy that comes from the sun
What is solar energy
100
I am an educated guess
What is a hypothesis
100
a measurement of mass
What is a gram
200
I can be a see-saw, a wheel barrel or a pair of tweezers
What is a lever
200
the speed of an object and its direction of motion.
What is velocity
200
I am the energy that comes from heat
What is thermal energy
200
I am malleable and a good conductor of heat and electricity
What is a metal
200
a measurement in joules
What is work
300
I can be used to cut, chop, or hold doors open
What is a wedge
300
force that resists motion between two objects in contact with each other.
What is friction
300
I am the energy that comes from machines
What is mechanical energy
300
I am represented by a symbol. I have one capital letter. I am found on the periodic table.
What is an element
300
a measurement of liquid
What is a milliliter
400
I am a ramp.
What is an inclined plane
400
the rate at which speed or direction changes
What is acceleration
400
I am the energy that is in all living things.
What is chemical energy
400
I am the variable in an experiment that you measure
What is a dependent variable
400
a measurement of force
What is a Newton
500
A wheel with rope that can help you lift objects heavier than you if you use many of them.
What is a pulley
500
the tendency to resist a change in motion
What is inertia
500
I am the energy from the fission or fusion of atoms
What is nuclear energy
500
I am represented by a formula and I form from the combination of two or more elements
What is a compound.
500
a measurement of acceleration due to gravity
What is 9.8 m/s squared