statics

Related Questions

• A uniform rod of weight W and length 2l is resting in a smooth spherical bowl of radius r. The rod is inclined to the horizontal at an angle of

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• The greatest and least magnitude of the resultant of two forces of constant magnitude are F and G. When the forces act an angle $2\alpha$, the resultant in magnitudes is equal to

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• If the resultant of two forces of magnitude P and 2P is perpendicular to P, then the angle between the forces is

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• Like parallel forces act at the vertices A, B and C of a triangle ABC and are proportional to the lengths BC, AC and AB respectively. The centre of the force is at the

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• The centre of gravity of the surface of a hollow cone lies on the axis and divides it in the ratio

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