to solve this problem use the other picture a guide. complete solution no shortcut wtie the coordinates in x,yz axis 300 mmA rectangular plate is supportedD(o,0.,w) by brackets at A and B and bya wire CD. Knowing that thetension in the wire is 200 N,determine the moment about AMA240 mmMAof the force exerted by the wireon point C.00minant vectCo,0,6.4)o-o sakVos To ost+ 28 ek +ok-7.68i+36 4=(- 7.cai +27 -«j+28•8k )Nmマーvertv freMA -7.6e° + 28-8² + 28 s?41.44a1 Nom'dapleeni Veehr Before the trunk of a largetree is felled, cables AB andBC are attached as shown.Knowing that the tensions incables AB and BC are 555N and 660 N, respectively,determine the moment aboutO of the resultant forceexerted on the tree by thecables at B.

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Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the tensions in cables AB and BC are 555 N and 660 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cables at B.

Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the tensions in cables AB and BC are 555 N and 660 N, respectively, determine the moment about O of the resultant force exerted on the tree by the cables at B.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

to solve this problem use the other picture a guide. complete solution no shortcut wtie the coordinates in x,yz axis

300 mm
A rectangular plate is supported
D(o,0.,w) by brackets at A and B and by
a wire CD. Knowing that the
tension in the wire is 200 N,
determine the moment about A
MA
240 mm
MA
of the force exerted by the wire
on point C.
00min
ant vect
Co,0,6.4)
o-o sak
Vos To ost
+ 28 ek +ok-7.68i+36 4
=(- 7.cai +27 -«j+28•8k )Nm
マー
vertv fre
MA -7.6e° + 28-8² + 28 s?
41.44a1 Nom'
dapleeni Veehr

Before the trunk of a large
tree is felled, cables AB and
BC are attached as shown.
Knowing that the tensions in
cables AB and BC are 555
N and 660 N, respectively,
determine the moment about
O of the resultant force
exerted on the tree by the
cables at B.

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