An object at rest will stay at rest and an object in motion will stay in motion with the same speed and direction unless acted upon by an unbalanced force.
inertia (or Newton's 1st law of motion)
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15
The greater the _____ of an object, the more force it will take to accelerate the object.
mass
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15
The amount of space between 2 objects.
distance
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the course something moves along.
direction
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seesaw
Swap points!
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gold
Win 50 points!
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gift
Win 25 points!
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thief
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25
seesaw
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gift
Win 20 points!
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fairy
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10
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20
25
baam
Lose 20 points!
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15
forces acting in EQUAL and OPPOSITE directions. Creating NO MOTION.
balanced force
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15
Anything that has mass and takes up space
matter
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gaining or increasing speed
acceleration
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The strength of something when it is moving.
Momentum
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15
For every action, there is an equal and opposite ________
reaction
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15
2 or more forces where one force is stronger than the other. This results in the object moving.
unbalanced force
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The location of an object.
position
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A type of friction that slows objects down in the air.