A wheel at rest has M.I. (2)/(pi^(2))"kg m"^(2). It is rotated by a 60 W motor for one minute. The number of rotations made by the wheel in one minute is

A wheel at rest has M.I. (2)/(pi^(2))"kg m"^(2). It is rotated by a 60

1.	A wheel at rest has M.I. (2)/(pi^(2))"kg m"^(2). It is rotated by a 60 W motor for one minute. The number of rotations made by the wheel in one minute is
Answer» 90 1800 900 1200 Answer :C