Each of three helicopter rotor blades shown in Fig. is 5.20 m long and has a mass of 240 kg. The rotor is rotating at 350 rev/min. What is the rotational inertia of the rotor assembly about the axis of rotation? (Each blade can be considered a thin rod.)

Each of three helicopter rotor blades shown in Fig. is 5.20 m long an

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Each of three helicopter rotor blades shown in Fig. is 5.20 m long and has a mass of 240 kg. The rotor is rotating at 350 rev/min. What is the rotational inertia of the rotor assembly about the axis of rotation? (Each blade can be considered a thin rod.)

Each of three helicopter rotor blades shown in Fig. is 5.20 m long and has a mass of 240 kg. The rotor is rotating at 350 rev/min. What is the rotational inertia of the rotor assembly about the axis of rotation? (Each blade can be considered a thin rod.)

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