Soccer players ate and drank water before the game, at the end of the game they fell very tired. Did the soccer players loose all of their energy at the end of the game ? Why or Why not?
No, the energy was transformed into other forms of energy and was also transferred into the surrounding system/environment
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25
ย Which vocabulary word best matches the following definition: ________ is the ability to cause objects to change, move, or work
Energy
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20
After running for 15 minutes, your body begins to release ______________, This results in multiple buds of sweat.Hint: Think about how you feel after running.
Thermal Energy
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15
Look at the Roller coaster , when is Potential Energy transformed into kinetic energy, Point A or B? Explain how you know. *
Point A, Because the roller coaster has GPE at the highest point and as the roller coaster begins to move downwards the PE begins to transform into KE
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15
Describe what happens to the particles during Conduction heat transfer.
Particles from the hotter object starts to make contact with he colder particles, the hotter particles' thermal kinetic energy transfers to the other particles
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15
True or False: Thermal energy and temperature are different.
True
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25
Explain the energy transfer that is happening in the swing.
Kinetic energy from the person is transferring into the swing when they push and make contact with the swing.
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banana
Go to last place!
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star
Double points!
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rocket
Go to first place!
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banana
Go to last place!
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25
Which object has the MOST potential energy? *a tennis ball that is placed on the very top of a library shelf or a soccer ball in the middle of a field
*a tennis ball that is placed on the very top of a library shelf
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heart
Other team wins 25 points!
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shark
Other team loses 25 points!
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fairy
Take points!
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banana
Go to last place!
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20
The internal energy of a substance due to the movement of particles within that substance. Also known as heat energy.
Thermal Energy
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15
The scientific law that states energy can be transferred or transformed but it cannot be lost or destroyed.
Law of Conservation of Energy
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trap
No points!
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gold
Win 50 points!
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fairy
Take points!
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lifesaver
Give 15 points!
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15
ย Reducing energy consumption by using less energy or using more energy-efficient devices. Hint: "Saving energy"
Energy Conservation
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15
ย Which vocabulary word best match the following definition: The change of energy from one type to another, such as Potential Energy to Kinetic Energy
Energy Transformation
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25
True or False: An object has energy when it is not moving. *