EXAMIANS
The moment of inertia of a square of side (a) about an axis through its center of gravity is
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The centre of gravity a T-section 100 mm × 150 mm × 50 mm from its bottom is
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According to parallel axis theorem, the moment of inertia of a section about an axis parallel to the axis through center of gravity (i.e. IP) is given by(where, A = Area of the section, IG = Moment of inertia of the section about an axis passing through its C.G., and h = Distance between C.G. and the parallel axis.)
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When a person, on a bicycle, drives round a curve, he has to lean __________ to maintain equilibrium.
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In order to double the period of simple pendulum, the length of the string should be
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The maximum acceleration of a particle moving with simple harmonic motion is
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Non-coplanar concurrent forces are those forces which
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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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During elastic impact, the relative velocity of the two bodies after impact is __________ the relative velocity of the two bodies before impact.
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The acceleration of a particle moving with simple harmonic motion, at any instant is given by
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