EXAMIANS
From a solid cylinder of height 8 cm and radius 4 cm, a right circular cone is scooped out on the same base and having the same height as that of the cylinder. The C.G. of the remainder is at a height of
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The maximum displacement of a particle executing S.H.M. corresponds to
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A 49 kg lady stands on a spring scale in an elevator. During the first 5 sec, starting from rest, the scale reads 69 kg. The velocity of the elevator will be
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Williot-Mohr diagram is used to determine deflection in
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A satellite goes on moving along its orbit round the earth due to
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Two shots fired simultaneously from the top and bottom of a vertical tower with elevations of 30° and 45° respectively strike a target simultaneously. If horizontal distance of the target from the tower is 1000 m, the height of the tower is
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The member forces in a statically in determinate truss
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A rigid body is in a stable equilibrium if the application of any force
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A sphere is resting on two planes BA and BC which are inclined at 45° and 60° respectively with the horizontal. The reaction on the plane BA will be
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Centre of gravity of a thin hollow cone lies on the axis of symmetry at a height of
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