A pulley weighing 500N is attached at the free end of a shaft which is fixed at the other end. The solid shaft has a diameter of 50mm for a length of 1.0m from the fixed end and diameter of 30mm for the remaining length of 1.0m. Write the equation of motion and calculate the natural frequency and period of vibration in hertz. Ignore mass of shaft and take E = 2.2x10 N/mm2 & g=9.81 m/s. (Hint: Ks %3!

A pulley weighing 500N is attached at the free end of a shaft which is fixed at the other end. The solid shaft has a diameter of 50mm for a length of 1.0m from the fixed end and diameter of 30mm for the remaining length of 1.0m. Write the equation of motion and calculate the natural frequency and period of vibration in hertz. Ignore mass of shaft and take E = 2.2x10 N/mm2 & g=9.81 m/s. (Hint: Ks %3!

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

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I need right solution with clear calculations.

- A pulley weighing 500N is attached at the free end of a shaft which is fixed at the other
end. The solid shaft has a diameter of 50mm for a length of 1.0m from the fixed end and
diameter of 30mm for the remaining length of 1.0m. Write the equation of motion and
calculate the natural frequency and period of vibration in hertz. Ignore mass of shaft and
take E = 2.2x10 N/mm2 & g 9.81 m/s.
(Hint: Ks
PA)
%3D
50mm dia.
30mm dia.
500N
1.0m
1.0m
Fig. Q2

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