-element bar -400 cm c 0, and simply suppor subject to flexura expressed as a function of the material density p, the cross-sectional area is A, the second moment of area I, and the Young's modulus, E, as: ΕΙ @²=b- PA Answer the following: • The number of degrees of freedom of the bar is The value of b is . The units of b are (give your answer to 2 decimal places) (in the international system, SI) Note local mass and stiffness matrices for bars subject to flexural vibrations are given here: 12 6L -12 6L 6L 4L² -6L 2L² -12 -6L 12 -6L 6L 2L² -6L 4L² M= 22L 54 -13L 4L² 13L -3L² 54 13L 156 -22L -13L-3L² -22L 4L² 156 PAL 22L 420 and K= tion. Its square natural frequency can ΕΙ L3

-element bar -400 cm c 0, and simply suppor subject to flexura expressed as a function of the material density p, the cross-sectional area is A, the second moment of area I, and the Young's modulus, E, as: ΕΙ @²=b- PA Answer the following: • The number of degrees of freedom of the bar is The value of b is . The units of b are (give your answer to 2 decimal places) (in the international system, SI) Note local mass and stiffness matrices for bars subject to flexural vibrations are given here: 12 6L -12 6L 6L 4L² -6L 2L² -12 -6L 12 -6L 6L 2L² -6L 4L² M= 22L 54 -13L 4L² 13L -3L² 54 13L 156 -22L -13L-3L² -22L 4L² 156 PAL 22L 420 and K= tion. Its square natural frequency can ΕΙ L3

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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