1-1. Determine the resultant internal normal force acting on the cross section through point A in each column. In (a), segment BC weighs 300 kg/m and segment CD weighs 400 kg/m. In (b), the column has a mass of 200 kg/m.

1-1. Determine the resultant internal normal force acting on the cross section through point A in each column. In (a), segment BC weighs 300 kg/m and segment CD weighs 400 kg/m. In (b), the column has a mass of 200 kg/m.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.30P: Solve Prob. 7.29 if =0.

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Question

1-1. Determine the resultant internal normal force
acting on the cross section through point A in each column.
In (a), segment BC weighs 300 kg/m and segment CD
weighs 400 kg/m. In (b), the column has a mass of 200 kg/m.
ob daidw 8
5 kN
18 kN
В
200 mm
200 mm
6 kN
16 kN
boml
3 m
200 mm
3 m
200 mm
200 mm
200 mm
3 kNL 3 kN
4.5 kN
14.5 kN
C
1.2 m
A
1.2 m
1 m
(a)
(b)
Prob. 1-1

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