ENGR 201: STATICS
Fall 2012
ASSIGNMENT SHEET
Instructor: Dr. Joel K. Ness,
Office 260-M Upson II (in the Civil Engineering Dept.)
Office Hours: M W F 10 -12 AM, Tu Th 8-12 AM or by appointment.
Phone: 701-777-6149
FAX: 701-777-2271
E-mail: joel.ness@und.nodak.edu
Website: http://acmech.me.und.nodak.edu/Class.html
Lecture: On campus - MWF, 8 AM, Harrington 324
Text: Engineering Mechanics - Statics (13th Ed.)
Authors: R. C. Hibbeler
Publisher: Prentice Hall
All Homework assigned during a week is due Friday the following week.
The Lecture Notes are accessible by following the links below as they are made available.
As time allows, selected Homework and Exam Solutions are accessible by doing the same.
Note: For the Exams you are allowed a 8.5" by 11" formula sheet. The sheet can contain any useful formulas from the text and my notes but NO worked out problems of any sort.
LECTURE SCHEDULE:
Student Work Examples
Period
Date
Day
Chapter
Lecture 1
8/22
W
2.1-3
Lecture 2
8/24
F
2.4
Topics
Problems
Introduction
F2-1, F2-3, 2-10, 2-30
Force Vectors
F2-8, 2-33, 2-41, 2-49
Mimeo from Aug 24
The current weeks homework is due the following Friday unless otherwise noted.
Problems assigned on 8/22 and 8/24 are due on 8/31. Submit this homework as a "set". This would be HW # 1. Follow this example throughout the semester.
On-campus students please staple your homework and distance students submit your homework as a single .pdf file with pages numbered 1/4, 2/4,....4/4 for example.
Lecture 3
8/27
M
2.5-6
Force Vectors
F2-14, 2-67, 2-70
Lecture 4
8/29
W
2.7-9
Force Vectors
F2-20, 2-91, 2-100, 2-104
Lecture 5
8/31
F
3.1-3
Equilibrium of a Particle(Quiz)
F3-1, F3-4, 3-1
Problems assigned on 8/27, 8/29 and 8/31 are due on 9/7. This would be HW #2.
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9/3
M
No Class
Labor Day
-
Lecture 6
9/5
W
3.1-3
Equilibrium
3-7, 3-10, 3-19, 3-29
Lecture 7
9/7
F
3.4
Equilibrium (Quiz)
F3-8, 3-44, 3-46
Equilibruim
3-48, 3-53, 3-58
F4-1, F4-2, F4-7
HW # 3: Problems assigned on 9/5 and 9/7 and are due on 9/14.
Lecture 8
9/10
M
3.4
Lecture 9
9/12
W
4.1-4
Moment of a Force
Lecture 10
9/14
F
4.1-4
Moment of a Force (Quiz)
4-5, 4-10, 4-21, 4-41
HW # 4: Problems assigned on 9/10, 9/12 and 9/14 are due on 9/21.
Lecture 11
9/17
M
4.5
Moment of a Force
Lecture 12
9/19
W
4.6
Moment of a Couple
F4-14, 4-51, 4-55
F4-19, 4-72, 4-80, 4-90
-
9/21
F
Exam 1
-
Chapters 2, 3, and 4.1-4.4 (7:30am-8:45)
HW # 5: Problems assigned on 9/17 and 9/19 are due on 9/28
Lecture 13
9/24
M
4.7
Force and Couple System
F4-25, F4-27, 4-101
Lecture 14
9/26
W
4.8-9
Force and Couple System
F4-32, 4-119, 4-134
Lecture 15
9/28
F
4-10
Distributed Loading (Quiz)
F4-38, F4-42, 4-142
HW # 6: Problems assigned on 9/24, 9/26 and 9/28 are due on 10/5
Lecture 16
10/1
M
5.1-4
Equilibrium of Rigid Bodies
F5-1, 5-14, 5-17
Lecture 17
10/3
W
5.1-4
Equilibrium of Rigid Bodies
5-30, 5-35, 5-40
Lecture 18
10/5
F
5.5-7
Equilibrium of Rigid Bodies(Quiz)
5-51, 5-58, F5-9
HW # 7: Problems assigned on 10/1, 10/3 and 10/5 are due on 10/12
Lecture 19
10/8
M
5.5-7
Equilibrium of Rigid Bodies
5-65, 5-69, 5-75, 5-81
Lecture 20
10/10
W
6.1-3
Structures
F6-5, 6-7, 6-15
Lecture 21
10/12
F
6.4
Structures(Quiz)
F6-8, 6-28, 6-43
HW # 8: Problems assigned on 10/10, 10/12 and 10/14 are due on 10/21
Lecture 22
10/15
M
6.6
Frames and Machines
F6-15, F6-16, 6-70
Lecture 23
10/17
W
-
Frames and Machines
6-74, 6-81, 6-84
Lecture 24
10/19
F
-
Frames and Machines (Quiz)
6-91, 6-102, 6-109
Plyer. Extra Credit: Set up the FBD necessary to solve for the gripping force and forces at the pins A, B, C, D, and E. Due Monday 10/24 at the beginning of class. Distance
Students, this is due Tuesday 10/25 via upload to Blackboard.
HW # 9: Problems assigned on 10/15, 10/17 and 10/19 are due on 10/26
Lecture 25
10/22
M
7.1
Internal Forces
F7-1, F7-4, 7-5
Lecture 26
10/24
W
7.2
Internal Forces
7.6, 7.7, 7-12
-
10/26
F
Exam 2
-
Chapters 4.5-6 (7:30am-8:45)
HW # 10: Problems assigned on 10/22 and 10/24 are due on 11/2
Lecture 27
10/29
M
8.1-2
Friction
F8-1, F8-5, 8-4
Lecture 28
10/31
W
8.3-4
Friction
8-5, 8-8, 8-17
Lecture 29
11/2
F
8.3-4
Friction (Quiz)
8-50, 8-58, 8-68
Another Friction Powerpoint can be downloaded here
HW # 11: Problems assigned on 10/29, 10/31 and 11/2 are due on 11/2.
Lecture 30
11/5
M
8.5
Friction
8-72, 8-80, 8-86,
Lecture 31
11/7
W
8.6-7
Friction (Quiz)
8-93, 8-99, (Extra)
Lecture 32
11/9
F
8.6.7
Friction
8-102, 8-121, 8-127
HW # 12: Problems assigned on 11/5, 11/7 and 11/9 are due on 11/16
11/12
M
No Class
Lecture 33
11/14
W
9.1
Center of Gravity and Centroids
Lecture 34
11/16
F
9.2
Composite Bodies (Quiz)
-
Veterans Day
F9-1, 9-3, 9-8
F9-7, F9-8 9-58
HW # 13: Problems assigned on 11/14, 11/16 and 11/18 are due at noon on 11/23 in my drop box in the Civil Engineering Office.
Lecture 35
11/19
M
9.2
Center of Gravity and Centroids
9-64, 9-71, 9-77
Lecture 36
11/21
W
9.3
Center of Gravity and Centroids
9-79, F9-15, 9-104, 9-121
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11/23
F
No Class
Thanksgiving
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HW # 14: roblems assigned on 11/19 and 11/21 are due on 11/30
Lecture 37
11/26
M
10.1-3
Moments of Inertia
F10-1, F10-2, 10-6
Lecture 38
11/28
W
10.4
Moments of Inertia
10-26, 10-35, 10-49
-
11/30
F
Exam 3
Chapters 7-9 (7:30am-8:45)
-
Chapter 10 problems will not be collected. However, one or two similar problems will appear on the FINAL
Lecture 39
12/3
M
10.8
Moments of Inertia
10-96, 10-97, 10-99
Lecture 40
12/5
W
10.8
Moments of Inertia
10-102, 10-107, 10-109
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12/7
F
-
Reading and Review Day
Final Exam: 3:15 a.m. Tuesday December 11, 2011
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