Paragraph: (Science-textbook/science-g4-38.txt)
Sent 1: Mechanical energy is a combination of the energy of motion or position.
Sent 2: This type of energy describes objects that are moving or could move.
Sent 3: A moving ball can have energy from motion.
Sent 4: An arrow can also have the energy of motion.
Sent 5: Both are types of mechanical energy.
Sent 6: Can you think of some other examples?
Sent 7: Where does the energy of motion come from?
Sent 8: It comes from the energy created by position.
Sent 9: This energy is stored energy.
Sent 10: This means it is not moving yet, but it has the potential to move.
Sent 11: How can you store energy?
Sent 12: The arrow gains energy from the drawn bow.
Sent 13: As the arrow is released, the bow releases its stored energy and puts the arrow into motion.
Sent 14: Can you think of some other ways to store energy using position?

Question: Is an arrow released from a bow an example of mechanical energy? (true/0)

No
Yes

Question: What type of energy is released when a drawn bow releases an arrow? (true/1)

Question: Does stored energy require motion? (true/2)

Yes
No, it does not

Question: What kind of energy does a moving ball have? (false/3)

Question: What kind of energy do objects that are moving or could move possess? (false/4)

Question: What does stored energy mean? (true/5)

Question: What does stored energy have the potential to do? (false/6)

Question: What type of energy do a moving arrow or ball have? (false/7)

Question: Is an object with mechanical energy always moving? (false/8)

No
No, they can be still and have potential energy too
Yes
Yes, they are always moving

Question: What kind of energy is created by position? (false/9)

Question: What types of energy do a moving ball or flying arrow have? (true/10)

Question: Why is it possible for a moving ball to still have energy of position? (true/11)

Because it has to move potentially
Because it can move
Its energy is not released instantly
Because it has weight
Because it has mass
All objects have energy of position
The ball may still have the potential to move

Question: How is energy stored in a bow and arrow? (false/12)

Question: How can a ball that is not moving possess energy of position? (false/13)

It is because it has mechanical energy
It is mechanical
It gets it from thermal energy
If the ball is in a position where it could move, it has the stored energy of position
It is because it has potential to move
It gains it due to gravity

Question: What kind of objects can be described by mechanical energy? (true/14)

Question: What are two objects mentioned that can have energy from motion? (true/15)

Question: Why is mechanical energy considered a combination of the energy of motion and position? (true/16)

Because combined forces is always stronger than individuals
Because objects either move or could move
It is a historic convention
It is because the objects can or are moving
Because that's what makes it move
Because the objects are having potential and mechanical energy at the same time
The energy of motion actually comes from the energy created by position, which is stored energy. When the stored energy is released, the object is set in motion

Question: What type of energy is created by position? (false/17)