The rigid bracket AECD is loaded by a 120 lb downward force applied at point E, and is supported by cable ABD, which itself is supported by a frictionless pulley hinged at point B. This system is not in static equilibrium since other supporting loads are not shown. Neglecting the weights of the bracket, cable, and pulley: 15 A Draw a free body diagram of only the bracket. Assuming – for this part of the problem – that the tension in the cable is 120 Ibs, find the magnitude and direction of the statically equivalent resultant (force) of all the forces acting on the bracket. A. C E 10 10 120 lb 20
The rigid bracket AECD is loaded by a 120 lb downward force applied at point E, and is supported by cable ABD, which itself is supported by a frictionless pulley hinged at point B. This system is not in static equilibrium since other supporting loads are not shown. Neglecting the weights of the bracket, cable, and pulley: 15 A Draw a free body diagram of only the bracket. Assuming – for this part of the problem – that the tension in the cable is 120 Ibs, find the magnitude and direction of the statically equivalent resultant (force) of all the forces acting on the bracket. A. C E 10 10 120 lb 20
Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Transcribed Image Text:B.
The rigid bracket AECD is loaded by a 120 Ib
downward force applied at point E, and is
supported by cable ABD, which itself is
supported by a frictionless pulley hinged at
point B. This system is not in static
equilibrium since other supporting loads are
not shown. Neglecting the weights of the
bracket, cable, and pulley:
15
A
A.
Draw a free body diagram of only
the bracket. Assuming – for this part of the
problem – that the tension in the cable is
D
120 Ibs, find the magnitude and direction of
the statically equivalent resultant (force) of all
the forces acting on the bracket.
E
10
10
120 lb
20
Transcribed Image Text:В.
What is the equivalent force-couple system if the resultant force of part A is placed at
point C?
с.
Where along the line ED should the resultant force of part A be applied so that the
couple of the equivalent force-couple system is zero?
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