A wheel of radius 20 cm rotate about its centre. A string is wrapped over its rim and is pulled by a force of 10 N tangential to pulley. If the angular acceleration produced is "4 rad s"^(-2), then the moment of inertia of the wheel in kg m^(2) is

A wheel of radius 20 cm rotate about its centre. A string is wrapped o

1.	A wheel of radius 20 cm rotate about its centre. A string is wrapped over its rim and is pulled by a force of 10 N tangential to pulley. If the angular acceleration produced is "4 rad s"^(-2), then the moment of inertia of the wheel in kg m^(2) is
Answer» 25 `0.5` 50 5 Answer :B