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SYSTEM OF PARTICLES AND ROTATIONAL MOTION
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AAKASH INSTITUTE-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - A) Objective Type Questions (One option is correct)
- A rigid body of moment of inertia l has an angular acceleration alpha....
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- A flywheel rotates about a fixed axis and slows down from 300 r.p.m to...
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- A body starting from rest gains an angular speed of 540 r.p.m in 6 sec...
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- A ring of mass 6kg and radius 40cm is revolving at the rate of 300 rpm...
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- A ring of mass 10kg and diameter 0.4m is rotated about an axis passing...
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- If radius of the earth contracts to half of its present value without ...
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- A wheel whose moment of inertia is 10kgm^(2) has an initial angular ve...
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- Two solid spheres are made up of the same material of density rho. The...
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- A fan of moment of inertia 0.6kgm^(2) is moving with a speed of 0.5 r....
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- A hollow cylinder open at both ends slides without rotating, and then ...
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- A solid sphere of mas 2kg rolls on a table with linear speed of 1 m//s...
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- The moment of inertia of a uniform cicrular disc about its diameter is...
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- A flywheel rotating about a fixed axis has a kinetic energy of 360J wh...
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- We have two spheres, one of which is hollow and the other solid. They ...
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- The moment of inertia of a body about a given axis is 1.2 kg m^(2). In...
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- A solid cylinder of mass 20 kg rotates about its axis with angular vel...
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- A solid sphere is rolling without slipping on a horizontal plane. The ...
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- If I(1) is the moment of inertia of a thin rod about an axis perpendic...
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- A wheel of moment of inertia 30 kg m^(2) is rotating at 10 rotations p...
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- A ring of mass 1kg and radius 1m is moving with a velocity of 1m//s by...
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