150126 Three point masses, each of mass ' \(m\) ' are placed at the corners of an equilateral triangle of side ' \(l\) '. The moment of inertia of the system about an axis along any one side of the triangle is

150127 Two discs having moment of inertia \(I_{1}\) and \(I_{2}\) are made from same material have same mass. Their thickness and radii are \(t_{1}, t_{2}\) and \(R_{1}, R_{2}\) respectively. The relation between moment of inertia of each disc about an axis passing through its centre and perpendicular to its plane and its thickness is

150128 Two circular rings ' \(A\) ' and ' \(B\) ' of radii ' \(n R\) ' and ' \(R\) ' are made from the same wire. The moment of inertia of ' \(A\) ' about an axis passing through the centre and perpendicular to the plane of ' \(A\) ' is 64 times that of the ring ' \(B\) '. The value of ' \(n\) ' is

150129 Four particles each of mass ' \(M\) ' are placed at corners of a square of side ' \(L\) '. The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is

150126 Three point masses, each of mass ' \(m\) ' are placed at the corners of an equilateral triangle of side ' \(l\) '. The moment of inertia of the system about an axis along any one side of the triangle is

150127 Two discs having moment of inertia \(I_{1}\) and \(I_{2}\) are made from same material have same mass. Their thickness and radii are \(t_{1}, t_{2}\) and \(R_{1}, R_{2}\) respectively. The relation between moment of inertia of each disc about an axis passing through its centre and perpendicular to its plane and its thickness is

150128 Two circular rings ' \(A\) ' and ' \(B\) ' of radii ' \(n R\) ' and ' \(R\) ' are made from the same wire. The moment of inertia of ' \(A\) ' about an axis passing through the centre and perpendicular to the plane of ' \(A\) ' is 64 times that of the ring ' \(B\) '. The value of ' \(n\) ' is

150129 Four particles each of mass ' \(M\) ' are placed at corners of a square of side ' \(L\) '. The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is

150126 Three point masses, each of mass ' \(m\) ' are placed at the corners of an equilateral triangle of side ' \(l\) '. The moment of inertia of the system about an axis along any one side of the triangle is

150127 Two discs having moment of inertia \(I_{1}\) and \(I_{2}\) are made from same material have same mass. Their thickness and radii are \(t_{1}, t_{2}\) and \(R_{1}, R_{2}\) respectively. The relation between moment of inertia of each disc about an axis passing through its centre and perpendicular to its plane and its thickness is

150128 Two circular rings ' \(A\) ' and ' \(B\) ' of radii ' \(n R\) ' and ' \(R\) ' are made from the same wire. The moment of inertia of ' \(A\) ' about an axis passing through the centre and perpendicular to the plane of ' \(A\) ' is 64 times that of the ring ' \(B\) '. The value of ' \(n\) ' is

150129 Four particles each of mass ' \(M\) ' are placed at corners of a square of side ' \(L\) '. The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is

150126 Three point masses, each of mass ' \(m\) ' are placed at the corners of an equilateral triangle of side ' \(l\) '. The moment of inertia of the system about an axis along any one side of the triangle is

150127 Two discs having moment of inertia \(I_{1}\) and \(I_{2}\) are made from same material have same mass. Their thickness and radii are \(t_{1}, t_{2}\) and \(R_{1}, R_{2}\) respectively. The relation between moment of inertia of each disc about an axis passing through its centre and perpendicular to its plane and its thickness is

150128 Two circular rings ' \(A\) ' and ' \(B\) ' of radii ' \(n R\) ' and ' \(R\) ' are made from the same wire. The moment of inertia of ' \(A\) ' about an axis passing through the centre and perpendicular to the plane of ' \(A\) ' is 64 times that of the ring ' \(B\) '. The value of ' \(n\) ' is

150129 Four particles each of mass ' \(M\) ' are placed at corners of a square of side ' \(L\) '. The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is