Potential Energy
Potential energy is energy that is _____.
Stored
Kinetic energy can also be called energy in _____.
Motion
We use this to do many things such as walk, talk, write, or stand up.
Energy
This type of energy is created by making noise, such as talking, knocking on a door, or playing an instrument.
Sound
There are _ types of Potential Energy.
3
As Kinetic Energy increases, Potential Energy ________.
Decreases
Kinetic energy goes up as an object's mass __________.
Increases
Energy is defined as the ability to do ____ or cause ____.
Work, Change
This type of Kinetic Energy can be used to turn on computers.
Electrical
Potential energy that comes from a chemical or other substance.
Chemical Potential Energy
Potential energy due to gravity is based off it's ____ and it's ______.
Mass, Height
Kinetic energy is based off an objects ____ and it's ________.
Mass, Velocity
There are _ main types of energy.
2
This type of Kinetic Energy is created by moving, and can be seen in cars or other types of machines.
Mechanical
This type of Potential Energy is based on an objects position, namely it's height.
Gravitational Potential Energy
What has more gravitational potential energy, a rock at the top of a 5 foot bookshelf or a rock at the top of a 10 foot bookshelf?
The rock on top of a 10 foot bookshelf.
Which will have more Kinetic Energy, a cybertruck going 50 mph or a cybertruck going 100 mph?
The cybertruck going 100 mph
The main types of energy are?
Kinetic & Potential
This type of Kinetic Energy is created by heat, or objects and substances getting hotter.
Thermal
This type of Potential energy comes from things that can stretch or spring.
Elastic Potential Energy
A truck is parked at the bottom of a hill. It moves from the bottom of a hill and parks at the top. Comparing its new position to when it was parked at the bottom of the hill, the truck now has-
A. More kinetic energy.
B. Less gravitational potential energy.
C. More gravitational potential energy.
D. More chemical potential energy.
C. More gravitational potential energy.
Food we eat is considered Chemical Potential Energy. When is it considered kinetic energy?
A. When you eat more food.
B. When we use the energy to help us run.
C. When it is stored in the food before we eat it.
D. When it is sitting in the stomach.
B. When we use the energy to help us run.
Energy can be _________ from Potential Energy to Kinetic Energy.
Converted
The Sun emits 2 types of energy, Thermal and _____. It is also seen in flashlights or lamps.
Light
Name each type of Potential Energy
Chemical, Gravitational, Elastic Potential Energy