Chapter 2
Centroids and Moments of Inertia
2.1 Centroids and Center of Mass
2.1.1 First Moment and Centroid of a Set of Points
The position vector of a point P relative to a point O is rP and a scalar associated
with P is s, for example, the mass m of a p
2015 Fall
EECS 314
HW problem 08
Students name: _ Discussion section # _
(Last, First; write legibly; use ink)
Problem 8 (100 points) Temperature measurements with a Wheatstone
bridge circuit, which includes a Thermistor or a TDR
The learning goals:
1)
Us
2015 Fall
EECS 314
HW problem 07
Students name: _ Discussion section # _
(Last, First; write legibly; use ink)
HW 4 problem 7 (100 points)
Potentiometer and Wheatstone bridge circuit in a fuel gauge
Part 1 (75 points) Calibration of the fuel gauge
Assume
2015 Spring
EECS 314
HW 4 pr 8
With sample solution by Alexander Ganago
Problem 8 (130 points) Temperature measurements with a
Wheatstone bridge circuit with a Thermistor or TDR
The learning goals:
1)
Us
2015 Spring
EECS 314
HW 4 pr 7
With sample solution by Alexander Ganago
HW 04 problem 07 (120 points) Potentiometer as a position
sensor in a fuel gauge; Wheatstone bridge circuit; Strain gauges
Part One (6
Mechanics of Aircraft structures
C.T. Sun
4.1
A uniform beam of a thin-walled angle section as shown in Fig. 4.19 is
subjected to the bending M y ( M z = 0 ). Find the neutral axis and bending
stress distribution over the cross-section.
Figure 4.19
Thin-w
Aero 325, Fall 2015: Homework 4
Due October 9, in class
Begin each problem on a separate sheet of paper
1. Two Vortices (20%)
Two vortices of equal magnitude but opposite direction are spaced a distance apart vertically in
potential ow with free-stream ve