A sign ABCD is constructed from 7 mm thick plate steel (density p=8000 kg/m³) with the geometry shown in the figure. The sign is connected to the wall by a pin at A and also supported by member BE. Support member BE is also constructed from 7 mm thick plate steel and is connected by pins at B and E respectively. Determine the reaction forces at A and E. Enter your answers in Cartesian components. The weights of both the sign ABCD and member BE should be accounted for in the calculation. Assume the pins are located a distance cm away from the ends at each w connection. W W E 2 BY NC SA 2016 Eric Davishahl Ул W. B W C D Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 2.4 m b 2.88 m C 1.2 m h 1.152 m พ 8.5 cm The reaction at A is A = The reaction at E is E = + N. it N.

A sign ABCD is constructed from 7 mm thick plate steel (density p=8000 kg/m³) with the geometry shown in the figure. The sign is connected to the wall by a pin at A and also supported by member BE. Support member BE is also constructed from 7 mm thick plate steel and is connected by pins at B and E respectively. Determine the reaction forces at A and E. Enter your answers in Cartesian components. The weights of both the sign ABCD and member BE should be accounted for in the calculation. Assume the pins are located a distance cm away from the ends at each w connection. W W E 2 BY NC SA 2016 Eric Davishahl Ул W. B W C D Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 2.4 m b 2.88 m C 1.2 m h 1.152 m พ 8.5 cm The reaction at A is A = The reaction at E is E = + N. it N.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Need answers to be rounded to 3 sig figs. Thank you!

A sign ABCD is constructed from 7 mm thick plate steel
(density p=8000 kg/m³) with the geometry shown in the
figure. The sign is connected to the wall by a pin at A and
also supported by member BE. Support member BE is also
constructed from 7 mm thick plate steel and is connected by
pins at B and E respectively. Determine the reaction forces
at A and E. Enter your answers in Cartesian components.
The weights of both the sign ABCD and member BE
should be accounted for in the calculation. Assume the pins
are located a distance cm away from the ends at each
connection.
ա
2
W
W
E
BY NC SA
2016 Eric Davishahl
Ул
W-
B
W
C
D
h
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
2.4 m
b
2.88 m
с
1.2 m
h
1.152 m
พ
8.5 cm
The reaction at A is A =
The reaction at E is E =
lit
N.
i+
N.

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