Q2 A steel shaft of different diameter carries a pulley and a motor as shown in Figure Q2. The weights of the pulley and the motor are 4 kg and 40 kg, respectively with a similar radius of gyration 0.5 m. If the shear modulus of shaft is given as G = 5 x 106 N/mm: Torsional stiffness equation is k (a) Identify the equivalent torsional stiffness of the steel shaft between the pulley and the motor. nd¹ G 321 Determine the responses of the pulley, 0₁ and the motor, 0₂ in terms of the unknown amplitudes of A11 and A12, and phase angles of $1 and $2. 0.1 m Ø = 0.05 m 0₁ Pulley 0.1 m Ø = 0.04 m Figure Q2 0.1 m Ø= 0.035 m 0₂ Motor

Q2 A steel shaft of different diameter carries a pulley and a motor as shown in Figure Q2. The weights of the pulley and the motor are 4 kg and 40 kg, respectively with a similar radius of gyration 0.5 m. If the shear modulus of shaft is given as G = 5 x 106 N/mm: Torsional stiffness equation is k (a) Identify the equivalent torsional stiffness of the steel shaft between the pulley and the motor. nd¹ G 321 Determine the responses of the pulley, 0₁ and the motor, 0₂ in terms of the unknown amplitudes of A11 and A12, and phase angles of $1 and $2. 0.1 m Ø = 0.05 m 0₁ Pulley 0.1 m Ø = 0.04 m Figure Q2 0.1 m Ø= 0.035 m 0₂ Motor

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.3P: The L-shaped arm ABCD shown in the figure lies in a vertical plane and pivots about a horizontal pin...

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