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Energy Basics
Energy Equations
Vocabulary
More Equations!
Other Types of Energy
100
The ability to do work or cause change.
What is energy?
100
weight x height
What is the equation for gravitational potential energy?
100
Potential energy due to an object's height.
What is gravitational potential energy?
100
Mechanical energy equation.
What is potential energy plus kinetic energy of an object?
100
Potential energy stored in the nucleus of an atom.
What is nuclear energy?
200
The unit for measuring energy.
What is a joule?
200
GPE if weight is 10 N and height is 2 m?
What is 20 Joules?
200
The energy an object has due to its motion.
What is kinetic energy?
200
The mechanical energy of a ball whose potential energy is 20J and whose kinetic energy is 2J?
What is 22 Joules?
200
The total energy of all of the particles in an object.
What is thermal energy?
300
The two basic types of energy.
What is kinetic energy and potential energy?
300
Kinetic energy of a 10kg wagon being pulled at 1 m/s?
What is 5 Joules?
300
Energy that results from an object's position or shape.
What is potential energy?
300
GPE of a 500 N diver at 10 m height.
What is 5,000 Joules?
300
The transformation of energy in a pendulum or swinging ball.
What is potential to kinetic energy?
400
Energy that results from the position or shape of an object.
What is potential energy?
400
Kinetic energy of a 20kg dog running at a speed of 4 m/s.
What is 160 Joules?
400
Energy associated with the motion, position, or shape of an object.
What is mechanical energy?
400
The mechanical energy of a 6kg cat with 100J of PE and 150J of KE as he is jumping.
What is 250J of ME?
400
A form of energy that travels through space on waves.
What is electromagnetic energy?
500
1/2 x mass x (speed)squared
What is the equation for kinetic energy?
500
Kinetic energy of a 30kg girl skating at a speed of 5m/s.
What is 375 Joules?
500
Energy associated with objects that can be compressed or stretched.
What is elastic potential energy?
500
KE of a 1,350kg car traveling at 12 m/s.
What is 97,200 J?
500
The energy transformation taking place in a person's body as he or she eats.
What is mechanical energy to chemical energy to kinetic energy, etc.