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15
×
the variable that is measured in a science experiment
best variable
dependent variable
independent variable
control variable
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15
×
If two north poles of magnet are pointed to each other, they will
repel
repair
attract
repulse
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monster
Reset all scores!
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gift
Win 25 points!
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fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
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15
×
The variable that is changed in a science experiment is called
the control variable
the independent variable
the dependent variable
the best variable
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15
×
Give an example of a contact force
friction, air resistance, tension
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15
×
What is a push or a pull resulting from two objects interacting?
A force!
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15
×
The net force of a falling object when it reaches terminal velocity (constant speed) would be
Zero
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15
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The variables that are kept the same in the experiment are called
control variables
variables
dependent variables
independent variables
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baam
Lose 10 points!
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star
Double points!
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fairy
Take points!
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10
15
20
25
×
baam
Lose 10 points!
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15
×
T/F When forces acting on an object are balanced,the object must be stationary
false
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15
×
Are the forces balanced or unbalanced ?
unbalanced
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15
×
What are the 2 main forces acting on a sky diver
Gravity and air resitance
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15
×
What is the net force
10N
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15
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Balanced or unbalanced? rocket orbiting at a constant speed
balanced
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seesaw
Swap points!
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gift
Win 25 points!
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gift
Win 25 points!
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lifesaver
Give 20 points!
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15
×
What is the weight of the table if the mass is 17kg (on earth)
170 N
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