yer cheers I've done that and I've got a angular acceleration of 1000 rads-2 for 10kg disc radius 0.1m for a torque applied of 50Nm which seems a bit big
ive been trying to do this question all summer to no joy. I've got a flywheel in motion which then has a torque applied for short period and i need to find the angular acceleration. i know its something to do with inertia but I am completely lost cheers