EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
9th Edition
ISBN: 9781119321453
Author: Sonntag
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 1, Problem 1.47P
To determine
(a)
The pressure at the base of a column of given fluid.
To determine
(b)
The pressure at the base of a column of given fluid.
To determine
(c)
The pressure at the base of a column of given fluid.
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متوسعة الفرج بو عمامة المستوى رم
الواجب المنزلي رقم
04
تمرین الوان
حسب يتمعن العبارات الأتية :
A= (+2)+(-45) B=(+13)-
C = (+17)-(+13)-(-20)+(-19
D= [(-15)-(+15)]-[(+20) +
هست قیم مدرج مبدؤه النقطة
ة الطول
:tcm
A(-2,5): B(+ 2,5) ≤ C (+5)
المسافتين : BAD
ين الثاني
لمستوي مبدؤه 8 وحدته
Please do not rely too much on AI, because its answer may be wrong. Please consider it carefully and give your own answer!!!!! You can borrow ideas from AI, but please do not believe its answer.Very very grateful! ( If you write by hand or don't use AI, I'll give you a big thumbs up )
Please do not copy other's work,i will be very very grateful!!Please do not copy other's work,i will be very very grateful!!
A thin uniform rod of mass m and length 2r rests in a smooth hemispherical bowl of radius r. A
moment M
=
mgr
horizontal plane.
is applied to the rod. Assume that the bowl is fixed and its rim is in the
HINT: It will help you to find the length l of that portion of the rod that remains outside the
bowl.
M
2r
Ꮎ
a) How many degrees of freedom does this system have?
b) Write an equation for the virtual work in terms of the angle 0 and the motion of the
center of mass (TF)
c) Derive an equation for the variation in the position of the center of mass (i.e., Sŕƒ)
a. HINT: Use the center of the bowl as the coordinate system origin for the problem.
d) In the case of no applied moment (i.e., M = 0), derive an equation that can be used to
solve for the equilibrium angle of the rod. DO NOT solve the equation
e) In the case of an applied moment (i.e., M:
=
mgr
4
-) derive an equation that can be used to
solve for the equilibrium angle of the rod. DO NOT solve the equation.
f) Can the angle 0 and…
Chapter 1 Solutions
EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
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