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My Home Email Calendar Logged in as scanfield 9/27/2011
ME-3610-001 - Dynamics of Machinery
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Homework 2 - Grade
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Attempt: Attempt 1
Fake Instructor
Special Access: ends Sep 27, 2011 9:00 AM
Written: Sep 27, 2011 8:29 AM - Sep 27, 2011 8:57 AM
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Time Spent: 0:28:00
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Final Score: / 6055
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Chapter 3 (Vector Model and Loop Equations)
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Chapter 3 (Vector Model and Loop Equations)
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Question 1
Page 1 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
1. The number of links in the mechanism shown is
___12___ (25%)
2. The number of f1 joints in the mechanism shown is
___15___ (25%)
3. The number of f2 joints in the mechanism shown is
___0___ (25%)
4. The mobility of the mechanism shown is
___3___ (25%)
Save Time: 8:30 AM
Score: / 5 (autograded)5
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Question 2
Page 2 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Identify the correct vector model for the mechanism shown.
Page 3 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Page 4 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Save Time: 8:33 AM
Score: / 5 (autograded)5
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Question 3
The loop equations for the vector model shown are
Page 5 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Page 6 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Save Time: 8:37 AM
Score: / 5 (autograded)5
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Question 4
From the vector model shown, Check parameters that are either inputs or unknowns
r1
r2a
r2b
r2c
r5a
r5b
Page 7 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
r5c
r5d
r6a
r6b
r7
r8
r9
r10
r11
θ1
θ2a
θ2b
θ2c
θ5a
θ5b
θ5c
θ5d
θ6a
θ6b
θ7
θ8
θ9
θ10
θ11
Save Time: 8:39 AM
Score: / 5 (autograded)0
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Question 5
Page 8 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
1. The number of links in the mechanism shown is
___4___ (25%)
2. The number of f1 joints in the mechanism shown is
___4___ (25%)
3. The number of f2 joints in the mechanism shown is
___0___ (25%)
4. The mobility of the mechanism shown is
___1___ (25%)
Save Time: 8:39 AM
Score: / 5 (autograded)5
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Question 6
Identify the correct vector model for the mechanism shown.
Page 9 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technologic...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Save Time: 8:40 AM
Score: / 5 (autograded)5
Page 10 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
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Question 7
The loop equation(s) and the constraint equation(s) for the vector model shown are
Save Time: 8:42 AM
Score: / 5 (autograded)5
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Question 8
Identify the unknowns and inputs for the vector model shown
Page 11 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
r1
r2
r3
r4
θ1
θ2
θ3
θ4
Save Time: 8:43 AM
Score: / 5 (autograded)5
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Question 9
1. The number of links in the mechanism shown is
Page 12 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
___8___ (25%)
2. The number of f1 joints in the mechanism shown is
___10___ (25%)
3. The number of f2 joints in the mechanism shown is
___0___ (25%)
4. The mobility of the mechanism shown is
___1___ (25%)
Save Time: 8:47 AM
Score: / 5 (autograded)5
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Question 10
Identify the correct vector model for the mechanism shown.
Page 13 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Page 14 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Save Time: 8:48 AM
Score: / 5 (autograded)5
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Question 11
Page 15 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
The loop equations for the vector model shown are
Page 16 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
Save Time: 8:51 AM
Score: / 5 (autograded)5
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Question 12
From the vector model shown, Check parameters that are either unknown or inputs
r1
r2a
r2b
Page 17 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...
r2c
r3a
r3b
r4
r5
θ1
θ2a
θ2b
θ2c
θ3a
θ3b
θ4
θ5
Save Time: 8:57 AM
Score: / 5 (autograded)5
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Summary: Chapter 3 (Vector Model and Loop Equations) Average Grade: 55 / 60 (91.67 %)
Summary: Chapter 3 (Vector Model and Loop Equations) Average Grade: 55 / 60 (91.67 %)
Page 18 of 18Homework 2 - Grade - ME-3610-001 - Dynamics of Machinery - Tennessee Technolog...
9/2/2011https://elearn.tntech.edu/d2l/lms/quizzing/admin/mark/quiz_mark_attempt.d2l?ou=3153418...