11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity of the carriage is at G midway between the wheels. If P = 108 Ib and there is no frictional resistance at the wheels, find the wheel reactions and also the horizontal and vertical components of the hinge force at A. Re = 193 lb; A, 74 lb Ans. %3D

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter4: Coplanar Equilibrium Analysis
Section: Chapter Questions
Problem 4.126P: The center of gravity of the nonhomogeneous bar AB is located at G. Find the angle at which the bar...
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The answer is already given. I just need the solution. Also, please make the solution neat and readable. Thank you. Answer: R= 193 lb, A= 74 lb
11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown
in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity
of the carriage is at G midway between the wheels. If P = 108 lb and
there is no frictional resistance at the wheels, find the wheel reactions
and also the horizontal and vertical components of the hinge force at A.
Ans.
193 lb; Ar
RE
= 74 lb
Transcribed Image Text:11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity of the carriage is at G midway between the wheels. If P = 108 lb and there is no frictional resistance at the wheels, find the wheel reactions and also the horizontal and vertical components of the hinge force at A. Ans. 193 lb; Ar RE = 74 lb
8'
B
4'
A
P
1'I
E
Figure P-11-4.18
Transcribed Image Text:8' B 4' A P 1'I E Figure P-11-4.18
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