Show:
Energy
Energy + Math
Energy Conversion
Energy Sources
Crazy Science Stuff
100
Energy is the ability to do this.
What is work?
100
This is the formula mechanical energy.
What is potential energy + kinetic energy?
100
When a ball at rest is rolled down a ramp, the ball's potential energy converts to this.
What is kinetic energy?
100
Coal, natural gas, and oil are examples of this type of energy source.
What is nonrenewable?
100
This is the nonrenewable energy source that cars currently burn.
What is oil?
200
Work is a transfer of this.
What is energy?
200
This is the formula for potential energy.
What is weight x height?
200
This is where plants get their energy.
What is the sun?
200
This energy source is replaced at a faster rate than it is used.
What is renewable energy?
200
True or False: There is no gravity in space.
What is false?
300
This is the energy of motion.
What is kinetic energy?
300
This is the formula for kinetic energy.
What is mv^2/2?
300
This is where humans get our energy.
What is food?
300
This renewable energy source collects light from the sun and turns it into electrical energy.
What is solar energy?
300
This California car company makes fully electric cars.
What is Tesla?
400
This is the energy of position.
What is potential energy?
400
Mass or speed: this places a larger role in kinetic energy.
What is speed?
400
When an object generates friction with a surface, this type of energy is released.
What is thermal energy.
400
Solar, geothermal, and wind are examples of this type of energy source.
What is renewable energy?
400
This is the capital of Tennessee.
What is Nashville?
500
This is the total kinetic and potential energy an object has.
What is mechanical energy?
500
An object has a mechanical energy of 100J and potential energy of 54J. This is the object's kinetic energy.
What is 46J?
500
This law states that energy cannot be created nor destroyed.
What is the Law of Conservation of Energy?
500
This type of energy source is finite and will run out some day.
What is nonrenewable energy?
500
This is the process that creates energy on the sun.
What is nuclear fusion?