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E
Objective: To express an understanding of the magnitude and
direction of the velocity and acceleration vector for a free-falling
object over the course of its trajectory.
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Free Fall
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Describing Free Fall
6 Questions
Describe the changes that occur to the magnitude and direction of the
velocity and acceleration vectors.
Pick from among the three activities - Describing Free Fall;
Speedometer; and It’s About Time.
Speedometer
Completed
Student Name:
Speedometer
6 Questions
Given the speed at one moment in time, determine the speed at another
time.
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It’s About Time
Completed
It’s About Time
6 Questions
Associate the speed of a free falling object with the time.
Describing Free Fall Completed
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in the Describing Free Fall activity.
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in the It’s About Time activity.
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in the Speedometer activity.
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Activity:
No, Stay Here
#5
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Describing Free Fall
#4
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Diagram B
Check Answer
Which of these dot diagrams best describe the motion of a
free-falling object that is dropped from rest?
Diagram C
Diagram A
#3
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#6
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Speedometer
Time (s):
It’s About Time
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The acceleration ...
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The velocity ...