Systems of Particles and Rotational Motion questions
1884 published questions with worked solutions.
- Moment of inertia of a rod of mass M and length L about an axis passing through a point mid-way between centre and end is [MHTCET...
- From a disc of radius R, a concentric circular portion of radius r is cut out, so as to leave an annular disc of mass M. The...
- Two spheres of equal masses, one of which is a thin spherical shell and the other a solid, have the same moment of inertia about...
- The moment of inertia of a solid sphere about an axis passing through centre of gravity is (2/5)MR^2, then its radius of gyration...
- Moment of inertia of a disc about an axis which is tangent and parallel to its plane is I. Then, the moment of inertia of disc...
- A disc of moment of inertia 9.8 ^2 kg - m^2 is rotating at 600rpm. If the frequency of rotation changes from 600rpm to 300rpm,...
- The centre of mass of a system of two particles divides. The distance between them [MHTCET 2021]
- A thin ring of mass M and radius r is rotating about its axis with a constant angular velocity . If two objects of mass m are...
- Moment of inertia depends on [MHTCET 2017]
- The moment of inertia of a disc about a tangent axis in its plane is [MHTCET 2016]
- A disc of moment of inertia 9.8 ^2 kg - m^2 is rotating at 600 rpm. If the frequency of rotation changes from 600 rpm to 300 rpm,...
- The moment of inertia of a solid sphere about an axis passing through centre of gravity is 2/ 5 MR^2, then its radius of gyration...
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis touching the disc at its diameter and...
- The moment of inertia of a thin uniform rod of length L and mass M about an axis passing through a point at a distance of 1/3...
- Three identical spheres each of mass 1 kg are placed touching one another with their centres of mass of the system from A is...
- A solid cylinder has mass 'M' radius 'R' and length 'l'. Its moment of inertia about an axis passing through its centre and...
- A ring and a disc roll on the horizontal surface without slipping with same linear velocity. If both have same mass and total...
- A disc of radius 'R' and thickness R 6 has moment of inertia 'I' about an axis passing through its centre and perpendicular to...
- Let 'M' be the mass and 'L' be the length of a thin uniform rod. In first case, axis of rotation is passing through centre and...
- A ceiling fan rotates about its own axis with some angular velocity. When the fan is switched off, the angular velocity becomes (...
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