A horizontal circular platform of radius “R” is supported at three points A, B and C on its circumference. A and B are 90° apart and C is 120° from A. The platform carries a vertical load of 400 kN at its center and one of 100 kN at a point D on the circumference diametrically opposite A. 1. what is the reaction at C in Pound-force? 2. what is the reaction at B in Pound-force? 3. what is the reaction at A in Pound-force?

A horizontal circular platform of radius “R” is supported at three points A, B and C on its circumference. A and B are 90° apart and C is 120° from A. The platform carries a vertical load of 400 kN at its center and one of 100 kN at a point D on the circumference diametrically opposite A. 1. what is the reaction at C in Pound-force? 2. what is the reaction at B in Pound-force? 3. what is the reaction at A in Pound-force?

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.39P: The bent rod of negligible weight is supported by the ball-and-socket joint at B and the cables...

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