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Conservation of Energy

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Last updated about 2 years ago
10 questions
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Complete the following worksheet using your knowledge from class.
Question 1
1.
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Question 2
2.

Question 3
3.

Question 4
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Question 5
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Question 6
6.

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Question 7
7.

Question 8
8.

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Question 9
9.
Drag and drop the choices to their correct place on the image.
Other Answer Choices:
Car has about 50% KE and 50% PE
Car has 0% PE and 100% KE
Car has the highest potential energy (100%)
Question 10
10.

Acceleration
energy of motion
Speed
energy stored. in an objects position
Kinetic Energy
Energy cannot be created or destroyed, only rearranged.
Law of Conservation of Energy
The rate at which an object travels a distance.
Potential Energy
the change of speed.
What type of energy is stored in a raised object?
Potential Energy
Thermal Energy
Kinetic Energy
Chemical Energy
What type of energy does a moving car have?
Chemical Energy
Thermal Energy
Potential Energy
Kinetic Energy
In a closed system with only kinetic and potential energy, if kinetic energy increases, what happens to the potential energy?
It decreases
It increases
Cannot determine
It stays the same
What law states that energy cannot be created or destroyed, but only change its form?
Law of Conservation of Energy
Newton's First Law
Law of Inertia
Theory of Relativity
Where does a roller coaster car possess the highest kinetic energy?
At the bottom of the track
No
In the middle of the track
Yes
At the peak of the track
No
A roller coaster car has equal amounts of kinetic and potential energy when it's in the middle of a ride.
False
Depends on the speed
True
When the roller coaster car is at the highest point, is the potential energy at its maximum?
Never
No
Always
No
Only when moving
Yes
Select all of the types of energy that one type can be converted into.
light (electromagnetic radiation)
heat
sound
movement (mechanical)
absorption
magnetism