The uniform bar AB weighing 240 lb is mounted as shown in the figure upon a carriage weighing 480 lb. The center of gravity of the carriage is at C midway between the wheels. If P = 180 lb and there is no frictional resistance at the wheels, find R, and R2, and also the horizontal and vertical components of the pin-pressure at A. Perfectly smooth W=240 lb B 5' 5' 3 A P 1' C 2' R W= 480 lb R2

The uniform bar AB weighing 240 lb is mounted as shown in the figure upon a carriage weighing 480 lb. The center of gravity of the carriage is at C midway between the wheels. If P = 180 lb and there is no frictional resistance at the wheels, find R, and R2, and also the horizontal and vertical components of the pin-pressure at A. Perfectly smooth W=240 lb B 5' 5' 3 A P 1' C 2' R W= 480 lb R2

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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