EXAMIANS
Which of the following is not the unit of distance ?
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The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are
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The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of
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A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to
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Which one of the following statements is not correct
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The resultant of the following three couples 20 kg force, 0.5 m arm, + ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be
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The C.G. of a plane lamina will not be at its geometrical centre in the case of a
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Which of the following is not the unit of power ?
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A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly
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If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either
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