Q. A block of mass 20 kg lying on a rough horizontal plane is connected by a light string passing over a smooth pulley to another mass 5 kg, which can move freely in the Vertical direction, as shown in the below figure. The tension in the string will __________ with the increase in coefficient of friction.

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Q. In a framed structure, as shown in the below figure, the force in the member CD is tensile in nature.

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Q. A framed structure, as shown in the below figure, is a

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Q. A circular hole of 50 mm diameter is cut out from a circular disc of 100 mm diameter as shown in the below figure. The centre of gravity of the section will lie

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Q. In a framed structure, as shown in the below figure, the force in the member AB is __________ the force in member AC.

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Q. The force induced in the string AB due to the load W, as shown in the below figure is

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Q. Two blocks A and B of masses 150 kg and 50 kg respectively are connected by means of a string as shown in the below figure. The tension in all the three strings __________ be same.

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Q. In a framed structure, as shown in the below figure, the forces in the members AB and BC are respectively

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Q. Moment of inertia of a hollow rectangular section as shown in the below figure about X-X axis, is

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Q. The force induced in the string BC due to the load W as shown in the below figure is

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