A cord of negligible mass is wound around the rim of a flywheel of mass 20 kg and radius 20 cm. Steady pull of 25 N is applied in tue cord. The flywheel is mounted on a horizontal axis with frictionless bearings. Compute the angular acceleration of the wheel. Find the work done by the pull when 2m of the cord is unwounded. Find the kinetic energy of the wheel at this point.Given that M=20kg and R=20cm.