STATICS1. Three bars, hinged at A and D and pinned at B and C as shown, form a four-linkmechanism. Determine the value of P that will prevent motion. (60°В45°4560"P20 kNA.2. Solve for resultant and compute the values of P and F. Assuming each side is 1'ABD361 Ib3. Determine the reactions at A, B, C, and DW = 200 kNW = 400 kN1m2 m5.6 m

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, hinged at A and D and pinned at B and C as sho a. Determine the value of P that will prevent motion. (

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.125P: The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A...

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Question

STATICS
1. Three bars, hinged at A and D and pinned at B and C as shown, form a four-link
mechanism. Determine the value of P that will prevent motion. (
60°
В
45°
45
60"
P
20 kN
A.
2. Solve for resultant and compute the values of P and F. Assuming each side is 1'
A
B
D
361 Ib
3. Determine the reactions at A, B, C, and D
W = 200 kN
W = 400 kN
1m
2 m
5.6 m

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