Team 1
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Team 2
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Teams
Name
Score
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baam
Lose 15 points!
Oops!
×
seesaw
Swap points!
Okay!
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fairy
Take points!
5
10
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25
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baam
Lose 25 points!
Oops!
20
×
If David pushes on a wall with a force of 50 n, how hard does the wall push back on him?
50n
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Check
20
×
Name 3 types of friction.
sliding, static, rolling, fluid
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Check
20
×
Which force pushes in the opposite direction and causes things to slow down?
friction
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eraser
Reset score!
Oops!
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rocket
Go to first place!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
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25
20
×
What is a force?
a push or a pull
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20
×
Which type of variable is the thing YOU control - the thing you change in each test?
independent variable
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20
×
How do we calculate speed?
distance divided by time
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20
×
What force is pulling toward the center of the Earth?
gravity
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20
×
Which force is pulling toward the center of the Earth?
gravity
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20
×
Movement results from _________________ forces.
unbalanced
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20
×
What 2 factors influence the pull of gravity?
mass and distance
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20
×
If forces are _______________, no movement occurs.
balanced
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20
×
What term refers to the sum of all of the forces acting on an object?
net force
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20
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What is the difference between mass and weight?
mass is the amount of matter in something; weight is a measure of gravity pulling on mass
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baam
Lose 25 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
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15
20
25
×
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