The rotor assembly on the engine of a jet airplane consists of the turbine, drive shaft, and compressor. The total mass is m_r, the radius of gyration about the shaft axis is k_AB, and the mass center is at G. If the rotor has an angular velocity ω_AB, and the plane is pulling out of a vertical curve while traveling at speed v, determine the components of reaction at the bearings A and B due to the gyroscopic effect.

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Units Used: KN = 10³ N Given: mr = 700 kg KAB = 0.35 m @AB = 1000 rad S