Potential Energy
True or false Sound energy is the movement of energy through substances
True.
Where on a ramp does a skater have the most PE- top, middle, or bottom of a ramp?
Top
Increase height =
Kinetic energy is ______.
Motion.
True or false light energy is a type of Potential energy.
False Light energy is kinetic energy.
Potential energy is energy stored in _____________.
Chemical bonds.
Is a bird flying an example of PE or KE?
KE.
DOUBLE JEOPARDY Is a ball sitting on a shelf an example of PE or KE?
PE.
What form of energy is food?
Chemical.
Gravitational Potential Energy can be _____________.
Increases with height and mass of the object.
What is kinetic energy?
Energy of motion an object has.
True or False Chemical energy can be a spring, height, and light.
False. Chemical energy is objects like batteries, coal, gasoline, and foods.
DOUBLE JEOPARDY Which object has more KE- a baseball traveling 5m/s or a baseball traveling 15 m/s?
What is an example of PE?
Some answers-
Power plants
Batteries, Coal, food
A spring pushed together then let go
DOUBLE JEOPARDY What is an example of KE?
Some answers-
Tiny particles moving through a "wire"
A fire
X-rays, Sun-rays, and Radio- rays
What form of energy is the output for a fan?
mechanical.