statics

Related Questions

• If A, B ,C are three forces in equilibrium acting at a point and if ${{60}^{o}}$, ${{150}^{o}}$ and ${{150}^{o}}$respectively denote the angles between A and B, B and C and C and A, then the forces are in proportion of

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• A body of 6 kg rests in limiting equilibrium on an inclined plane whose slope is 30°. If the plane is raised to slope of 60°, the force in kg wt along the plane required to support it is

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• A body of weight W rests on a rough plane, whose coefficient of friction is $\mu (=\tan \lambda )$ which is inclined at an angle $\alpha $ with the horizon. The least force required to pull the body up the plane is

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• Forces proportional to AB, BC and 2CA act along the sides of triangle ABC in order, their resultants represented in magnitude and direction is

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• If the position of the resultant of two like parallel forces P and Q is unaltered, when the positions of P and Q are interchanged, then

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