Vocabulary
Lever Family
Incline plane family
Kinetic Energy
Potential Energy
100
Machine made up of two or more simple machines working together
What is Compound machine
100
A wheel with a rope or belt around it
What is a Pulley
100
Two incline planes joined together
What is The Wedge
100
Type of energy produced by vibrating particles
What is Heat energy
100
Stored energy
What is Potential energy
200
The energy a moving object has because it is moving
What is Kinetic energy
200
A bar that can turn around a fixed point
What is a Lever
200
An incline plane that is wrapped around a cylinder
What is A screw
200
Name a type of radiant energy
What is x-ray or radio waves
200
Is energy stored in the bonds of atoms and molecules
What is chemical energy
300
When and object changes its position by moving in the direction of an applied force.
What is Work
300
A lever that is connected to a shaft
What is a Wheel and Axle
300
A jar lid is an example of what type of incline plane?
What is a Screw
300
Is the movement of electrical charges through wires
What is electrical energy
300
An apple falling from a tree is an example of what type of energy?
What is Gravitational potential energy
400
A fixed point around which a lever moves
What is Fulcrum
400
This is transferred from the handle to the end of a screwdriver to make work easier
What is force
400
This helps us do work by redistributing the force we put into work
What is A machine
400
Is energy that moves in waves
What is radiant energy
400
A stretched rubber band is an example of what type of energy?
What is Mechanical energy
500
Energy cannot be created or destroyed
What is The law of conservation of energy
500
3 types of simple machines that make up the lever family
What is Lever, pulley, & wheel and axle
500
A lever and an incline plane are examples of what type of machine?
What is a simple machine
500
Name 3 types of small particles in an atom
What are electrons, protons, neutrons
500
Batteries, petroleum, natural gas, & propane are examples of what type of energy?
What is Stored Chemical energy
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