8-62. The guy wire AB of a building frame is origina
unstretched. Due to an earthquake, the two colum
the frame tilt U = 2. Determine the approximate
We rst draw a free-body diagram of the half cylinder as shown in Figure 2.
The normal reaction force N must be perpendicular to the plane and hence to the tangent at
the point P. This force must therefore
*9.20. The support consists of three
rigid plates, which are
connected together using two symmetrically
pads. If a vertical force of 50 N is applied
to plate A,
determine the approximate vertical displac
ement of this
ME 211 INTRODUCTION TO SOLID MECHANICS Bluebook I - Practice Examination
Attempt all questions MULTIPLE CHOICE QUESTIONS
1. (2 points). The moment (counterclockwise positive) of the 100 lb force in Figure 1 about the point A is A 254 B 101 C 168 D -5
ME 382 Fall 2012
(Due on Friday, September 14th, 2012)
Question numbers are from third editions of the textbooks.
(available on reserve in the Engineering Library and online)
Answers given have generally been rounded, so you may get slightly di
Modeling, Analysis and Control of Dynamic Systems
Homework Set #2
Due on Thu. 1/19/2012 (Late homework will NOT be accepted)
Please read Chapters 1 and 2 in your textbook (Palm, System Dynamics, 2nd ed.), and please
show your work in solving
The University of Michigan
Department of Mechanical Engineering
ME 320 - Sections 1 & 2
Homework #9 - Due November 23, 2011
Problem 1: A simplied form of the stepped thrust bearing consists of a stationary plate
held parallel to a moving surface as shown.
Consider a steady-state, two-dimensional heat ux vector eld given by
q = 3x2 sx + 2xy sy .
The control volume is centered at x = a and y = b, with sides 2x and 2y (Figure Pr.2.1).
Figure Pr.2.1 shows a control volume centere
A piece of polished iron, with a surface area Ar = 1 m2 , is heated to a temperature Ts = 1,100C.
(a) Determine the maximum amount of thermal radiation this surface can emit.
(b) Determine the actual amount of thermal rad
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EECS 183 University of Michigan
Lecture 01 Mary Lou Dorf
Welcome Welcome to EECS 183 !
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