A uniform disc of mass 2kg is rotated about an axis perpendicular to the plane of the disc . If radius of gyration is 50cm, then the M.I. of disc abou
A uniform disc of mass 2kg is rotated about an axis perpendicular to the plane of the disc . If radius of gyration is 50cm, then the M.I. of disc about same axis is
A. `0.25 kg m^(2)`
B. `0.5kg m^(2)`
C. `2kg m^(2)`
D. `1kg m^(2)`
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