The ring shown is subjected to two forces F1 and F2. If it is required that the resultant force have a magnitude of 1 kN and be directed vertically downward. Determine (a) the magnitude of F1 and F2 provided that 0= 30° (b) the magnitude of F1 and F2 if F2 is to be a minimum. الحلقة المبيئة معرضة لقوئين )FI,F2( إذا كانت محصلتهما لوة مقدارها 1 كيلونيوئن واتجاه ها راسي لأسفل احسب : )أ( قيمة القوتين )F1.F2( على فرض أن قيمة )-30 = 0(. ب( ليمة القوئين )F1.F2( أذا كان مطلوبا أن تكون قيمة القوة 20 )F2( أصغر ما يمكن

The ring shown is subjected to two forces F1 and F2. If it is required that the resultant force have a magnitude of 1 kN and be directed vertically downward. Determine (a) the magnitude of F1 and F2 provided that 0= 30° (b) the magnitude of F1 and F2 if F2 is to be a minimum. الحلقة المبيئة معرضة لقوئين )FI,F2( إذا كانت محصلتهما لوة مقدارها 1 كيلونيوئن واتجاه ها راسي لأسفل احسب : )أ( قيمة القوتين )F1.F2( على فرض أن قيمة )-30 = 0(. ب( ليمة القوئين )F1.F2( أذا كان مطلوبا أن تكون قيمة القوة 20 )F2( أصغر ما يمكن

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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