EXAMIANS
The velocity ratio for the third system of pulleys is
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If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be
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The C.G. of a solid hemisphere lies on the central radius 3r
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Which of the following is an equation of linear motion?(where, u and v = Initial and final velocity of the body, a = Acceleration of the body, and s = Displacement of the body in time t seconds.)
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The velocity ratio in case of an inclined plane inclined at angle 'θ' to the horizontal and weight being pulled up the inclined plane by vertical effort is
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The units of moment of inertia of mass are
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Mass moment of inertia of a uniform thin rod of mass M and length (l) about its mid-point and perpendicular to its length is
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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 linear acceleration (a) of a body rotating along a circular path of radius (r) with an angular acceleration of α rad/s2, is
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If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is
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