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23 Nov 2019
Two metal disks, one with radius R1 = 4.50 cm and mass M1 = 0.88 kg and the other with radius R2 = 5.96 cm and mass M2 = 2.74 kg, are welded together and mounted on a frictionless axis through their common center. What is the total moment of inertia of the two disks? Give your answer in kg*m2 in scientific notation three significant digits. (i.e. 1.14*10^32).
Two metal disks, one with radius R1 = 4.50 cm and mass M1 = 0.88 kg and the other with radius R2 = 5.96 cm and mass M2 = 2.74 kg, are welded together and mounted on a frictionless axis through their common center. What is the total moment of inertia of the two disks? Give your answer in kg*m2 in scientific notation three significant digits. (i.e. 1.14*10^32).
Irving HeathcoteLv2
6 Jan 2019