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Motion
The motion of an object can be described and
predicted.
10.1
An object in motion changes position.
10.2
Speed measures how fast position changes.
10.3
Acceleration measures how fast velocity changes.
2
An object in motion changes position.
10.1
position
Position is measured from a reference point.
reference point
Motion is measured relative to an observer.
motion
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An object in motion changes position.
10.1
position
Position is measured from a reference point.
reference point
Motion is measured relative to an observer.
motion
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position
10.1
An object in motion changes position.
position
reference point
motion
An objects location.
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reference point
10.1
An object in motion changes position.
position
reference point
motion
A location to which another location is compared.
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motion
10.1
An object in motion changes position.
position
reference point
motion
A change of position over time.
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Speed measures how fast position changes.
10.2
Speed is how fast positions change with time.
speed
velocity
vector
0002
0000
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Speed measures how fast position changes.
10.2
Speed is how fast positions change with time.
speed
Velocity is speed in a specific direction.
velocity
vector
Velocity
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speed
10.2
Speed measures how fast position changes.
speed
velocity
vector
A measure of how fast something moves through a
particular distance over a definite time period.
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velocity
10.2
Speed measures how fast position changes.
speed
velocity
vector
A speed in a specific direction.
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vector
10.2
Speed measures how fast position changes.
speed
velocity
vector
A quantity that has both size and direction.
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Acceleration measures how fast velocity changes.
10.3
Acceleration in the Same Direction as Motion
acceleration
Acceleration in the Opposite Direction of Motion
Acceleration at a Right Angle to Motion
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Acceleration measures how fast velocity changes.
10.3
acceleration
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acceleration
10.3
Acceleration measures how fast velocity changes.
acceleration
The rate at which velocity changes over time.
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10.1
An object in motion changes position.
I. An object in motion changes position.
position
A. Position describes the location of an object.
reference point
1. Describing a Position
motion
2. Measuring Distance
B. Motion is a change in position.
1. Describing Motion
2. Relative Motion
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Speed measures how fast position changes.
10.2
II. Speed measures how fast position changes.
speed
A. Position can change at different rates.
velocity
1. Calculating Speed
vector
2. Average Speed
3. Distance-Time Graphs
B. Velocity includes speed and direction.
1. Velocity
2. Velocity Versus Speed
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Acceleration measures how fast velocity changes.
10.3
III. Acceleration measures how fast velocity
changes.
acceleration
A. Speed and direction can change with time.
B. Acceleration can be calculated from velocity
and time.
1. Calculating Acceleration
2. Acceleration over Time
3. Velocity-Time Graphs
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