EXAMIANS
Centre of gravity of a solid cone lies on the axis at the height
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If two bodies having masses m1 and m2 (m1>m2) have equal kinetic energies, the momentum of body having mass m1 is _________ the momentum of body having mass m2.
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The resultant of two equal forces ‘P’ making an angle ‘θ’, is given by
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When the spring of a watch is wound, it will possess
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Which of the following are vector quantities?
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The skidding away of the vehicle on a level circular path can be avoided if the force of friction between the wheels and the ground is __________ the centrifugal force.
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The centre of gravity of an isosceles triangle with base (p) and sides (q) from its base is
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A smooth cylinder lying on a __________ is in neutral equilibrium.
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If n = number of members and y = number of joints, then for a perfect frame, n = ?
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The moment of inertia of a sphere of mass 'm' and radius 'r', about an axis tangential to it, is
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