EMch 212
Dynamics

(3 credits) Motion of a particle; relative motion;
kinetics of translation, rotation, and plane motion;
work-energy; impulse-momentum;

Pre-requisites : EMCH 211 or E MCH 210, MATH 141

Course Objectives : Students will be able to :

Material to be covered, approximate Schedule,
and practice Problems

For all recommended problems ( except for the review problems in () ) the problem statements and solutions are available in the library. Inquire for EMCH 212 at the front desk.

LectureTopicTextRecommended Problems
1 Introductory Topics 11.1-11.4 None
2 Kinematics : Rectangular Coordinates 12.1-12.2 12.3 , 12.8 , 12.16, 12.19
3 FMA Method : Rectilinear Motion 12.3-12.5 12.32, 12.40, 12.46, 12.51
4 FMA Method : Superposition of Rectilinear 12.6 12.53, 12.56, 12.60, 12.62
5 Review and in-class Problems   (12.108), (12.112), (12.115), (12.120)
6 Kinematics : Path Coordinates 13.1-13.2 13.2 , 13.9 , 13.13 , 13.17, 13.20
7 Kinematics : Polar/cylindrical Coordinates 13.3 13.26, 13.35, 13.37, 13.41
8 FMA Method: Path Coordinates 13.4 13.51, 13.53, 13.56
9 FMA Method: Polar/cylindrical Coordinates 13.4 13.58, 13.62, 13.64, 13.66
10 Review and in-class Problems   (13.78), (13.81), (13.85), (13.86)
12 Work of a Force 14.1-14.2 14.2, 14.6, 14.7
13 Principle of Work and Kinetic Energy 14.3 14.11, 14.18, 14.22, 14.24
14 Conservation of Mechanical Energy 14.4 14.28, 14.33, 14.40, 14.45
15 Power and Efficiency 14.5 14.51, 14.54, 14.55, 14.60
16 Principle of Impulse and Momentum 14.6 14.64, 14,68, 14.74, 14.76
17 Principle of Angular Impulse and Momentum 14.7 14.82, 14.84, 14.89, 14.92
18 Review and in-class Problems   (14.117), (14.118), (14.120), (14.127)
22 Kinematics of Relative and Constrained Motion 15.1-15.3 15.2, 15.6, 15.11, 15.21, 15.22
23 Equations of Motion of the Mass Center 15.4 15.26, 15.35, 15.38, 15.44
24 Work-Energy, System of Particles 15.5 15.55 , 15.57 , 15.59
25 Impuls-Momentum, System of Particles 15.6-15.7 15.62, 15.70, 15.72, 15.76, 15.80
26 Impulsive Motion 15.8-15.9 15.88, 15.90, 15.91, 15.98
27 Elastic/plastic Impact 15.10 15.104, 15.108, 15.112, 15.114
28 Review and in-class Problems   15.136, 15.140, 15.144, 15.146
30 Kinematics of Rigid Bodies 16.1-16.3 16.2, 16.6, 16.8, 16.14
31-32 Method of Relative Velocity 16.4 16.18, 16.22, 16.32, 16.35
33-34 Method of Relative Acceleration 16.7 16.57, 16.60, 16.70
35 Mass Moment of Inertia, Angular Momentum 17.1-17.2 17.2, 17.4, 17.6, 17.13
37-40 Equations of Plane Motion 17.4-17.5 17.18, 17.26, 17.30, 17.52, 17.58, 17.64
41 Review and in-class Problems   17.93, 17.102, 17.98, 17.100
42 Work-Energy Methods 18.1-18.4 18.2, 18.10, 18.28, 18.44
43 Impulse-Momentum Methods 18.5-18.6 18.58, 18.69, 18.78, 18.81
44 Impact Problems 18.7 18.83, 18.88, 18.93
45 Review and in-class Problems   18.84, 18.86, 18.92, 18.94


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Last revised: 09/14/13