The doorstop depicted in Fig. 16–2a has the following dimensions: a = 4 in, b = 2 in, c = 1.6 in, w1 = 1 in, w2 = 0.75 in, where w2 is the depth of the pad into the plane of the paper. (a) For a leftward relative movement of the floor, an actuating force F of 10 lbf, a coef- ficient of friction of 0.4, use a uniform pressure distribution Pav, find Ry, Ry, Pav, and the largest pressure Pa. (b) Repeat part a for rightward relative movement of the floor. %3D

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Give me the calculations only without theoretical writing and free body digram !!
AR,
R,
Plan view of pad
T
a
Friction pad
B
Relative motion
P(u)
Center of
pressure
(a)
Transcribed Image Text:AR, R, Plan view of pad T a Friction pad B Relative motion P(u) Center of pressure (a)
The doorstop depicted in Fig. 16–2a has the following dimensions: a = 4 in, b = 2 in,
c = 1.6 in, wi =
1 in, w2 = 0.75 in, where wz is the depth of the pad into the plane of
the paper.
(a) For a leftward relative movement of the floor, an actuating force F of 10 lbf, a coef-
ficient of friction of 0.4, use a uniform pressure distribution Pav, find Rx, Ry, Pav, and
the largest pressure Pa.
(b) Repeat part a for rightward relative movement of the floor.
Transcribed Image Text:The doorstop depicted in Fig. 16–2a has the following dimensions: a = 4 in, b = 2 in, c = 1.6 in, wi = 1 in, w2 = 0.75 in, where wz is the depth of the pad into the plane of the paper. (a) For a leftward relative movement of the floor, an actuating force F of 10 lbf, a coef- ficient of friction of 0.4, use a uniform pressure distribution Pav, find Rx, Ry, Pav, and the largest pressure Pa. (b) Repeat part a for rightward relative movement of the floor.
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