1. A centrifuge rotor rotating at 9700 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 1.46 m - N 

Part A the mass of the rotor is 4.43 kg and it can be approximated as a solid cylinder of radius 0 0350 Express your answer to three significant figures. 

Part B How long will it take? Express your answer to three significant figures and include the appropriate units 

Answer rating: 100% (QA)

Part A To find the moment of inertia of the solid cylinder rotor we can use the formula I 12 m r2 Wh... View the full answer