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Unit 02: Practice Test over Constant Velocity
By Paul Fischer
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Last updated over 3 years ago
14 questions
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Question 1
1.
What was the position of object A after 2 seconds?
2
Question 2
2.
What was the position of object B after 3 seconds?
4
Question 3
3.
What was the velocity of object A?
4
2
Question 6
6.
Create a Motion Map from scratch to fit the following situation:
The ball rolled backward at 3m/s for 3s. It then stopped for 2s. And then the ball traveled forward at 4m/s for 2s.
visibility
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Question 7
7.
Describe what occurred within the following Position vs Time Graph
2m/s for 1 second, then traveling away at 1m/s
2m/s for 1 second, then traveling away at 0.5m/s
2m/s for 1 second, then traveling towards at 0.5m/s
1m/s for 1 second, then traveling away at 1m/s
Question 8
8.
In the video, ____________________ is the way your position changes over time
Question 9
9.
In the video, the force of gravity makes an object accelerate at __________ m/s2
Question 10
10.
From the video, acceleration is the change in ________ over time.
Question 11
11.
Draw and label the graph of the three different scenarios with three different colors.
You sat 10 meters away from the starting line.
You ran at 2m/s for 3 seconds
You ran at 5m/s for 1 second, stopped for 3 seconds, then continued running at 5m/s
visibility
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Question 12
12.
Objects with the same veolocity on a graph run __________
Question 13
13.
What does this indicate?
Question 14
14.
Analyze then describe at least ONE thing that is happening with the object at sections 1, 2, 3
Question 4
4.
What was the velocity of object B?
Question 5
5.
Which object was traveling towards the reference point?
A
B
Neither
Both