365866 The moment of inertia of a circular disc of mass \(M\) and radius \(R\) about an axis passing through the centre of mass is \(I_{0}\). The moment of inertia of another circular disc of same mass and thickness but half the density about the same axis is

365867 A boiled egg and a raw egg of same mass and size are made to rotate about their own axis. If \(I_{1}\) and \(I_{2}\) are moments of inertia of boiled egg and raw egg, then

365868 Assertion :
Radius of gyration of body is a constant quantity.
Reason :
The radius of gyration of a body about an axis of rotation may be defined as the root mean square distance of the particle from the axis of rotation.

365869 The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \({2400 {~g} {~cm}^{2}}\). The length of the \(400\,g\) rod is nearly

365866 The moment of inertia of a circular disc of mass \(M\) and radius \(R\) about an axis passing through the centre of mass is \(I_{0}\). The moment of inertia of another circular disc of same mass and thickness but half the density about the same axis is

365867 A boiled egg and a raw egg of same mass and size are made to rotate about their own axis. If \(I_{1}\) and \(I_{2}\) are moments of inertia of boiled egg and raw egg, then

365868 Assertion :
Radius of gyration of body is a constant quantity.
Reason :
The radius of gyration of a body about an axis of rotation may be defined as the root mean square distance of the particle from the axis of rotation.

365869 The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \({2400 {~g} {~cm}^{2}}\). The length of the \(400\,g\) rod is nearly

365866 The moment of inertia of a circular disc of mass \(M\) and radius \(R\) about an axis passing through the centre of mass is \(I_{0}\). The moment of inertia of another circular disc of same mass and thickness but half the density about the same axis is

365867 A boiled egg and a raw egg of same mass and size are made to rotate about their own axis. If \(I_{1}\) and \(I_{2}\) are moments of inertia of boiled egg and raw egg, then

365868 Assertion :
Radius of gyration of body is a constant quantity.
Reason :
The radius of gyration of a body about an axis of rotation may be defined as the root mean square distance of the particle from the axis of rotation.

365869 The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \({2400 {~g} {~cm}^{2}}\). The length of the \(400\,g\) rod is nearly

365866 The moment of inertia of a circular disc of mass \(M\) and radius \(R\) about an axis passing through the centre of mass is \(I_{0}\). The moment of inertia of another circular disc of same mass and thickness but half the density about the same axis is

365867 A boiled egg and a raw egg of same mass and size are made to rotate about their own axis. If \(I_{1}\) and \(I_{2}\) are moments of inertia of boiled egg and raw egg, then

365868 Assertion :
Radius of gyration of body is a constant quantity.
Reason :
The radius of gyration of a body about an axis of rotation may be defined as the root mean square distance of the particle from the axis of rotation.

365869 The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \({2400 {~g} {~cm}^{2}}\). The length of the \(400\,g\) rod is nearly