Each of the two drums shown in Figure D5 is rigidly connected to its own hub...

 

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Each of the two drums shown in Figure D5 is rigidly connected to its own hub of radius r = 250 mm. Their moments of inertia, about the frictionless bearing axis, are determined by their mass of 70 kg and radius of gyration of 410 mm. Calculate the angular acceleration of each drum. [5 marks] -250 mm 20 kg 250 mm 20 (9.81) N Each of the two drums shown in Figure D5 is rigidly connected to its own hub of radius r = 250 mm. Their moments of inertia, about the frictionless bearing axis, are determined by their mass of 70 kg and radius of gyration of 410 mm. Calculate the angular acceleration of each drum. [5 marks] -250 mm 20 kg 250 mm 20 (9.81) N