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Question: i keep getting the answer wrong please state your solution...

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1. The following mcthod is used to determinc the mass moment of incrtia of a flywheel shown in Fig. 1. The flywheel is suspended from its center by a wire from a fixed support, and a period T1 Is measured for torsional oscillation of the flywheel about the vertical axis. Two small weights, cach of mass m, are next attached to the flywheel in opposite positions at a distance r from the center. This additional mass results in a slightly longer period T2. Write an expression for the moment of inertia I of the flywheel in terms of the mcasured quantitics 2mr2 Ans I-Figure 1: Mcasuring mass moment of in crtia of a flywhecl

I keep getting the answer wrong. Please state your solution clearly. Thanks

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