Asked by Meadow

A fly wheel of radius 10cm is mounted so as rotate about horizontal axis pass through it center. A string of negligible mass wrapped round it's circumference carrie's mass 0.5kg attached to it's free end .when the mass released from rest it fall through a distance of 1m in 2second. Find(a) the moment of inertia of the fly wheel about the axis of rotation
(b) the tension in string