EXAMIANS
The pole distance is measured in
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The intrinsic equation of catenary is
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Rate of change of angular momentum is equal to
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If the linear velocity of a point on the rim of a wheel of 10 m diameter, is 50 m/sec, its angular velocity will be
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The unit of force in C.G.S. system of units, is called
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In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is
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A 50 kg boy climbs up a 8 m rope in gymnasium in 10 sec. The average power developed by the boy is approximately
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‘μ’ is coefficient of friction. A wheeled vehicle travelling on a circular level track will slip and overturn simultaneously if the ratio of its wheel distance to the height of its centroid, is
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The motion of a particle moving with S.H.M. from an extremity to the other, constitutes
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Effect of a force on a body depends upon its
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