Question: Three spheres A , B and C weighing 3 0 0 N , 6 0 0 N and 3 0 0 N respectively and having

Three spheres A, B and C weighing 300N,600N and 300 N respectively and having diameters 800mm,1200mm and 800 mm respectively are placed in a trench as shown in Fig.1. Determine the reactions developed at contact points P,Q,R and S . The angle of inclination is 30.
Three spheres A , B and C weighing 3 0 0 N , 6 0

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