When an object changes its speed (speeds up, slows down), or direction (rebounds).
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seesaw
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rocket
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gift
Win 25 points!
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baam
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20
When modeling forces, we represent a force with a greater magnitude by using_____.
Longer arrows
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15
The amount of matter in an object. It's measured in grams.
Mass
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15
When two objects interact (push or pull on each other) the force pairs are always______.
Equal and Opposite
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20
What is a system?
A system is a group of related parts that make up a whole and can carry out functions its individual parts cannot.
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15
The measured results of the investigation.
Dependent Variable
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15
Variable/condition that is purposely changed in the investigation
Independent Variable
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baam
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fairy
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10
15
20
25
rocket
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lifesaver
Give 15 points!
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15
The name of material that is designed to cause the amount of force in a collision to act over a larger area, reducing the damaging effects of the collision forces on an object.
Cushioning
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monster
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magnet
Take 25 points!
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gift
Win 15 points!
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thief
Give points!
5
10
15
20
25
seesaw
Swap points!
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seesaw
Swap points!
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rocket
Go to first place!
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baam
Lose 15 points!
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15
Are the forces balanced or unbalanced when the sum of all the forces on an object are equal and opposite.
balanced
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20
The observations or measurements made and collected during a scientific investigation.
Data
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20
The process of studying and/or organizing data; this may include creating tables, charts, or graphs that can be used to identify patterns or trends in the data.
Analysis
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15
The “like-to-have” parts of a solution to a problem. These parts let us compare solutions and decide if one solution is better than another.