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

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.153P: Repeat Prob. 4.152 assuming that the 400-kN force is applied at O instead of L.

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Question

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

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