ME 242 - Engineering Mechanics II (Dynamics)

                                                                             

 

2002 Catalog Data:

Engineering Mechanics II , 3 Credits. Problem Course in engineering dynamics, emphasizing the engineering applications of rigid body motion, fluid motion, and mechanisms. Kinematics, energy, momentum, and impulse methods are utilized

 

Prerequisites:

 

CEE 241 (Statics) and PHY 180-180L

Textbook:

 " Engineering Mechanics, Dynamics " 1 by R. C. Hibbeler, Pearson  Publ.

           

 

Coordinator:    

Georg F. Mauer, Professor of Mechanical

Engineering.

 

Goals:

This course in vector dynamics is designed to teach solution techniques for rigid body kinematics. Conservation of momentum and energy are employed to analyze two and three dimensional problems. The use of vectors and free body diagrams for the analysis of dynamic mechanical systems is stressed.

 

 

Prerequisites by Topic:

 

1.      Engineering Statics. This course involves the study of concentrated and distributed force systems at equilibrium. The concept of virtual work is covered.

2.      Engineering Physics and laboratory. Topics include Newtonian mechanics, rectilinear motion, particle dynamics, work, energy, momentum, collisions, rotational mechanics, oscillations, wave motion and gravitation.

 

Topics:

 

1.      Kinematics of particles. (5 classes)

2.      Kinetics of particles including the application of Newton’s second law. (2 classes)

3.      Energy and momentum methods for the kinetics of particles (5 classes)

4.      Systems of particles (4 classes)

5.      Kinematics of rigid bodies. (7 classes)

6.      Plane motion of rigid bodies: forces and accelerations. (5 classes)

7.      Plane motion of rigid bodies: energy and momentum methods. (3 classes)

 

 

 

 

Computer usage:

Students are expected use software tools such as Mathcad or Mathematica for problem solving and solution graphing. Approx. two thirds of the homework assignments contain a problem to be solved and graphed using a computer

Estimated ABET Category Content:

Engineering Science: 3 credits  or 100%

 

 

 

Course objectives:

  1. Develop an understanding of the fundamental principles governing the motion of objects and the interaction between forces acting on objects and their ensuing motion.
  2. Develop the ability to formulate realistic dynamic models of physical systems and to analyze and predict the behavior of these systems using the established models.
  3. Practice numerical and symbolic analysis of kinematics and dynamics using state of the art software tools.

 

 

ME 242: Contribution to Professional Component

 

This course contributes to the Professional Component by developing analytical problem solving skills. Students apply methods of mathematics and physics to analyze dynamic mechanical systems.

 

 

ME 242: Relationship to Program Objectives

 

This course relates to Goal 1, Provide the mechanical engineering graduate with technical capabilities, including:

1.a. A fundamental knowledge of state-of-the-art and evolving areas associated with the mechanical engineering field

1.e. The ability to use computers in solving engineering problems

1.f. The ability to mathematically model and analyze engineering systems

The course supports the objectives of Goal 2, Prepare the mechanical engineering graduate to be effective in the work place by:

2.a. Training in the oral and written presentation of technical information

2.d. Motivating the graduate to pursue life-long learning

 

The course also supports the objectives of Goal 3: Instill a sense of responsibility as a professional member of society including:

3.c. Recognition of the impact of engineering on local and global societies