EXAMIANS
The moment of inertia of a thin rod of mass 'm' and length 'l', about an axis through its centre of gravity and perpendicular to its length is
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According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then
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The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as
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If a body is acted upon by a number of coplanar non-concurrent forces, it may
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When a body falls freely under gravitational force, it possesses __________ weight.
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Moment of inertia of a rectangular section having width (b) and depth (d) about an axis passing through its C.G. and parallel to the depth (d), is
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The rate of change of displacement of a body is called
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Moment of inertia is the
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The angular velocity (in rad/s) of a body rotating at N revolutions per minute is
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A screw jack used for lifting the loads is
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