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1-D Kinematics and Free Fall Quiz
By Joshua Kehr
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Last updated about 3 hours ago
20 questions
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Question 2
2.
Does the narrative describe the motion in the oil diagram?
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Question 1
1.
Answer question 1
D
A
C
B
yes
no
Question 3
3.
Which evidence is appropriate?
Dewey speeds up, stops, speeds up
Dewey speeds up, slows down, stops
Dewey slows down, moves at constant speed, then stops
Dewey slows down , moves at constant speed, then speeds up
Question 4
4.
The reasoning is...
Speeding up is represented by a decrease in dot spacing, constant speed is represented by constant dot spacing, slowing down is represented by increasing dot spacing.
Slowing down is represented by an increase in dot spacing, constant speed is represented by constant dot spacing, speeding up is represented by a decreasing dot spacing.
Slowing down is represented by a decrease in dot spacing, constant speed is represented by constant dot spacing, speeding up is represented by increasing dot spacing.
Question 5
5.
Which of the following are your Givens for question #3 ? (select all that apply)
Question 6
6.
Which of the following is your Unknown for 3a) ?
Question 7
7.
For 3a) which kinematic equation would you use?
Question 8
8.
What would the final equation used for 3a) be?
Question 9
9.
What is the magnitude of the acceleration to the nearest hundreth for 3a)?
Question 10
10.
Answer question 3b to the nearest meter. (Think hard about this one as it might be simpler than you think)
Question 11
11.
What is the distance traveled from start to finish? (round to nearest hundreths)
Question 12
12.
What would be the final rearranged equation you would use in 3c) ?
Question 13
13.
Answer 3c) to nearest second.
Question 14
14.
Which of the following are your Givens for question #4 ? (select all that apply)
Question 15
15.
Which of the following are your Unknowns for 4) ?
Question 16
16.
Which kinematic equations will you use to solve question 4? (select all that apply)
Question 17
17.
What would the final equation look like to find the height of the tower?
Question 18
18.
For question 4, find the height of the tower to the nearest tenth.
Question 19
19.
What would the final equation look like to find the final velocity when the penny hit the ground?
Question 20
20.
For question 4, find the final velocity of the penny when it struck the ground. (round to nearest tenth)
