Team 1
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Team 2
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Teams
Name
Score
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thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
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rocket
Go to first place!
Okay!
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lifesaver
Give 25 points!
Oops!
5
×
Same poles of a magnet attract or repel?
Repel
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10
×
When you rub your hands together on a cold day, you use friction to convert mechanical energy to _____________.
thermal energy
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5
×
How many poles does a magnet have?
Two
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5
×
True or false: a compass uses magnets.
true
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15
×
When you sprinkle iron shavings around a magnet what does it reveal?
It reveals a magnetic field.
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10
×
Work in the transfer of ________ from one object to another.
energy
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15
×
Is work done on the barbell? Why or why not?
No, no movement so no work is done
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5
×
What is thermal energy?
Energy that produces heat
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thief
Give points!
5
10
15
20
25
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gold
Win 50 points!
Okay!
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shark
Other team loses 15 points!
Okay!
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banana
Go to last place!
Oops!
5
×
Is gravity a contact or non-contact force?
Non-contact
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5
×
In order to do work on an object, the force you exert must be in the _______ direction as the object's motion.
same
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heart
Other team wins 25 points!
Oops!
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fairy
Take points!
5
10
15
20
25
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gift
Win 25 points!
Okay!
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lifesaver
Give 10 points!
Oops!
5
×
What machine in hospitals uses magnets?
Magnetic Resonance Imaging (MRI) Machine
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Check
Okay!
Check
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trap
No points!
Oops!
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seesaw
Swap points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
baam
Lose 15 points!
Oops!
5
×
What happens as an object’s height increases? The potential energy ______________.
increases
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Check
×
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