Please solve correctly and do clean work a) Show, without calculation, which ofthe reaction forces are zero.b) Calculate the remaining reactionforces.N.B: Ignore the tension in the cables BCand BD Q3. The vertical mast AB, loaded by ahorizontal force of 70KN in B, is supported bycables BC and BD. The support in A is a ball-and-socket joint and supports in C and D arepins.70KN-6mC6mBA6mD3m

Draw the free-body diagram of joint A.

Answered: a) Show, without calculation, which of…

a) Show, without calculation, which of the reaction forces are zero. b) Calculate the remaining reaction forces. N.B: Ignore the tension in the cables BC and BD

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.1P: Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached at...

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Question

Please solve correctly and do clean work

a) Show, without calculation, which of
the reaction forces are zero.
b) Calculate the remaining reaction
forces.
N.B: Ignore the tension in the cables BC
and BD

Q3. The vertical mast AB, loaded by a
horizontal force of 70KN in B, is supported by
cables BC and BD. The support in A is a ball-
and-socket joint and supports in C and D are
pins.
70KN-
6m
C
6m
B
A
6m
D
3m

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