Fall-2020 Syllabus-Hibbeler-MEng 262 BA PDF

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KING ABDULAZIZ UNIVERSITY Faculty of Engineering (Mechanical Engineering Department) MENG 262: ENGINEERING MECHANICS (DYNAMICS) REQUIRED, 3 Cr., Fall 2020G Engineering Mechanics (Dynamics): Credit (3: 3, 1), Required

Instructor: Dr. Talal M AbuMansour ([email protected] )

Course Catalog Description: Review of particle motion. Rotation and translation of a rigid body in the plane. General motion. Displacement, velocity, and acceleration of rigid bodies. Motion about a fixed point. Equations of motion for a rigid body. Constrained plane motion. Work and energy. Impulse and momentum. Prerequisites:

CE 201: Engineering Mechanics (Statics)

Text Book:

Engineering Mechanics: Dynamics, 13th Edition; R. C. Hibbeler, PEARSON 2015

References:

1. Vector Mechanics for Engineers, Dynamics, 7th Edition, F. B. Beer, E. R. Johnston, W. L. Clausen, McGraw Hill, 2003. 2. Engineering Mechanics: Dynamics, 1st Computational Edition, R. W. Soutas-Little, D. J. Inman, CLEngineering, 2007. 3. Engineering Mechanics: Dynamics. Engineering Mechanics: Dynamics, 6th Edition (or 5th edition), J. L. Meriam & L. G. Kraige, John Wiley (available in Jarir Bookstores).. 4. Vectorial Engineering Dynamics, M. Akyurt, A. K. El-Kalay, A. R. M. Mannaa, A. M Abuelnaga, F. Abulkarim, Hafiz House Publisher & Distributor, 1992.

Class Schedule: The classes meet Three times a week; Two times for regular sessions from . 8-9:20 on Mon. and Wed., Classroom # 109A, Building # 41A and once for tutorial from 14:30 to 16:40 on Mon. Office Hour:

Sun. 11-12 AM; Tue 11-12 AM; Thu 10-11 am; (room #34E84)

Computer Usage: Software usage, such as MATLAB, Mathcad, Maple, or MATHEMATICA, is encouraged

Chapter

Section

Topics

No. of weeks

Introduction to Dynamics

0.5

16

Planar Kinematics of a Rigid Body 16.1 Planar rigid body motion 16.2 Translation 16.3 Rotation about a fixed axis 16.4 Absolute motion analysis 16.5 Relative motion analysis – Velocity 16.6 Instantaneous center of zero velocity 16.7 Relative motion analysis – Acceleration 16.8 Relative Motion analysis using Rotating Axes

5.5

17

Planar Kinetics of a Rigid Body: Force and Acceleration 17.1 Mass Moment of Inertia 17.2 Planar Kinetic Equations of Motion 17.3 Equations of Motion: Translation 17.4 Equations of Motion: Rotation about a fixed axis 17.5 Equations of Motion: General Plane Motion

4

18

Planar Kinetics of a Rigid body: Work and Energy 18.1 Kinetic Energy

3

18.2 18.3 18.4 18.5 19

The Work of a Force The Work of a Couple of Moment Principle of Work and Energy Conservation of Energy

Planar Kinetics of a Rigid Body: Impulse and Momentum 19.1 Impulse and angular Momentum 19.2 Principle of Impulse and Momentum 19.3 Conservation of Momentum

1

Exams and Grades Scheme: Activities (i.e. Quizzes& other Activities ) Major Test 1 (Ch. 16) Major Test 2 (Ch. 17) Final (All: Ch. 16 – Ch. 19)

20 % 20 % 20 % 40 %

Attendance is a course requirement, and it does contribute to grades. Note: 75% attendance is required. If you have a documented disability and need accommodations for this course please contact the course instructor. Academic Integrity Policy: Students are encouraged to collaborate on regular exercises and to acknowledge their collaborators by listing on the results submitted the names of all who contributed to the collaboration. Students are reminded that ordinary standards of academic integrity apply, however, and that plagiarism or copying each other's work is unacceptable. Collaboration on exams is not acceptable. Course Learning Objectives: 1. Ability to perform planar kinematic analysis of rigid bodies in rotation and/or translation 2. Ability to perform relative motion analysis of velocity and acceleration using a translating and rotating frame of references. 3. Ability to calculate the moment of inertia of a rigid body. 4. Ability to perform kinetic analysis of rigid bodies and mechanisms through the use of Newton’s Second Law. 5. Ability to perform kinetic analysis of rigid bodies through the use of principle of work and energy. 6. Ability to perform kinetic analysis of rigid body through the use of impulse-momentum principles. Course addresses the following student outcomes KPIs: (a.1) Formulate the problem (a.2) Solve the problem (e.2) Formulate the problem (e.3) Solve the problem

Course Schedule (1st Term 2020 G) Textbook: ENGINEERING MECHANICS- Dynamics, 13th Edition., by R.C HIBBLER Suggested Week Date Coverage Evaluation Problems Review, 1 Sunday 1/ 9/2019G (2/ 1/1441H) 16.1 2 8/ 9/ 2019 (9/ 1/1441H) 16.2 , 16.3 3 15/ 9/ 2019G ( 16/ 1/ 1441 H) 16.3 , 16.4 F 16.1, 3, 6 22/ 9/ 2019G ( 23/ 1/ 1441 H) 4 16.4 , 16.5 16.18, 36, 44, 49 29/ 9/ 2019G ( 30/ 1/ 1441 H) 5 16.5 , 16.7 F 16.20, 24 6/ 10/ 2019G ( 7/ 2/ 1441 H) 6 16.7, 16.8 16..106, 112, 139 7 13/ 10/ 2019G (14/ 2/ 1441 H) 17.1 8 20/ 10/ 2019G (21/ 2/ 1441H) 17.1, 17.3 17.10, 22 Tuesday 22/ 10/ 19G ( 23/ 2/ 1441 H) Chap 16 First Exam 8 @ 8.30 PM 27/ 10/ 2019G ( 28/ 2/ 1441 H) 9 17.3 , 17.4 F 17.4, 5 3/ 11/ 2019G ( 6/ 3/ 1441 H) 10 17.4, 17.5 17.42 10/ 11/ 2019G ( 13/ 3/ 1441 H) 11 17.5, 18.1 17.57, 65, 64, 77 17/ 11/ 2019G ( 20/ 3/ 1441 H) 12 18.2, 18.4 F 17.14 Tuesday 19/ 11/ 19G ( 22/ 3/ 1441 H) 12 Chap 17 Second Exam @ 8.30 PM 24/ 11/ 2019G ( 27/ 3/ 1441 H) 13 18.4 , 18.5 F 18.1, 2, 3, 4 14 1/ 12/ 2019G (4/ 4/ 1441 H) 18.5, 19.1 18.8, 20, 23, 36 15 8/ 12/ 18G ( 11/ 4/ 1441H) 19.2 - 19.3 19.1, 11, 19 All Sunday 22/ 12/ 2019G ( 18/ 4/ 1441 H) F.Exams start 16 Chapters 17 3/ 1/ 2020G ( 8/ 5/ 1441 H) Holiday

NOTES:  Quizzes and Tests are CLOSE BOOK and CLOSED NOTES. The tests will be held right after Isha prayer in building ENG 40. Each test is of 90 min duration. First Exam and Second Exam will have a weight of 20% each.  Activities: Quizzes (10%), Videos (5%) and Attendance (5%). Total activities of 20%.  The Final Exam (FE) lasts 120 min, and has a weight of 40%.  Students are expected to solve all problems by using vectors. It is recommended that each student has a calculator that can solve 6 linear equations in 6 unknowns.  You get zero automatically for copying or allowing your work to be copied.  Students who are absent more than 25% of the time will be given a grade of DN....