Energy Random
Energy #2
Subject Mashup
Name That Energy
Vocabulary
100
Energy that has the ability to fall toward the earth. The energy increases the higher up you go.
Potential Energy (Gravitational)
100
Two basic kinds of energy.
Potential Energy and Kinetic Energy
100
List the steps of converting mixed numbers to improper fraction.
1. Multiply the whole number by the base denominator.
2. Add the result to the numerator
3. Write the result over the original numerator
100
The process of saving or storing energy.
Potential Energy
100
Energy is defined as ____________.
The ability to do work.
200
A force, the resistance of motion when on object rubs against another.
Friction
200
Changing from one form of energy to another.
Transfer of Energy
200
Name one thing that the Mesopotamians invented.
calendar based on the moon, sailboat, cuneiform, chariots, irrigation, etc.
200
Spending Energy or energy in motion
Kinetic Energy
200
Define Gravity.
The force of attraction between all objects in the universe. A force that pulls toward the center of the Earth.
300
How much potential energy does a roller coaster have when sitting at the top of the hill before it starts moving.
100%. It is all potential energy.
300
The faster an object moves, the __________________ kinetic energy it has.
Greater
300
The Great Depression lasted from __________to __________.
1929-1939
300
A heavy vase sitting on a table has this type of energy.
Potential Energy (Gravitational)
300
When one form of energy changes to another form of energy.
Energy Transformation
400
Give an example situation of Potential Energy and Kinetic Energy transferring from one to the other.
Answers may vary.
400
Gravitational Potential Energy depends on the _______________ and _______________ of an object.
Height, Mass
400
This process of applying controlled amounts of water to vegetation at particular intervals.
Irrigation
400
A person running down the sidewalk has this type of energy.
Kinetic Energy (Mechanical)
400
The total amount of potential and kinetic energy in a system.
Mechanical Energy
500
The total amount of energy in the universe always stays the same.
Law of Conservation of Energy
500
A
500
This is the process to find the:
3: 3,6,9,12,15
6: 6,12,18,24,30
=6
Least Common Multiple (LCM)
500
A skydiver that has JUST jumped from an airplane has this type/types of energy. Explain.
Potential Energy and Kinetic Energy.
500
Potential energy stored as a result of stretching an elastic object, such as a rubberband.
Elastic Potential Energy