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Name: _______________________________
Mr. Traczykiewicz
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Date: ______________________
Period: ____________
Work is a transfer of (Energy)
Energy of motion is what type of energy (Kinetic)
Energy due to an object position or shape (Potential)
1 Newton meter is a (Joule)
On the moon an object has the same mass as on earth, but a different (Weight)
Energy stored in gasoline is what type of energy (Chemical)
Fission and fusion are what type of energy (Nuclear)
Your body converts chemical energy into what type when you move your arm?
(Mechanical)
Solar cells convert what electromagnetic energy into what type (Electric)
A falling object posses what two types of energy? (Potential and Kinetic)
E stands for (Energy)
m stands for (mass)
c stands for (Speed of light)
This equation relates what two things (mass and energy)
Einstein’s equation explains what two types of reactions (Fission and Fusion)
In a frictionless environment the kinetic energy of a falling object will be _________ to
the potential energy at the beginning of the fall. (Equal)
The process of energy changing forms is called energy (Conversion)
The sum of potential and kinetic energy is ______ energy (Mechanical)
Mechanical energy does not include what type of energy? (Chemical)
If the kinetic energy of an object doubles, what else doubled? (mass)
What states that energy can not be created or destroyed? (Law of conservation of energy)
The total potential and kinetic energy of all the microscopic molecules is what type of
energy. (Thermal)
What type of energy conversion takes place when an arrow is shot from a bow? (Elastic
potential to kinetic)
What is the most common type of electromagnetic energy? (Visible Light)
Wind turbines convert mechanical energy into (Electrical)
Problems
1. A 590 N object is 5 m high. What is its gravitational potential energy?
2. A girl on a motorbike passes you by at a speed of 25 m/s. Her mass is 60 kg.
What is her kinetic energy?