## Applied Mechanics and Graphic Statics

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Applied Mechanics and Graphic Statics

The condition of equilibrium for any system of forces in a plane is

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Applied Mechanics and Graphic Statics

One end of a light string 4 m in length is fixed to a point on a smooth wall and the other end fastened to a point on the surface of a smooth sphere of diameter 2.25 m and of weight 100 kg. The reaction between the sphere and the wall of the arrangement made is

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Applied Mechanics and Graphic Statics

A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be

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