Figure below shows a rod with mass M = 100 kg, cross section area A = 10 cm². The rod is supported by 4 springs having stiffnesses of k = 1 MN/m. A tip mass with m = 120 kg is attached to the rod. Assume is the degree of freedom of the equivalent system. The Young's modulus, E, is not known. If the natural frequency of the equivalent mass-spring system is 180 Hz, determine the Young's modulus, E. Assume the length of the rod is L = 1 m. Find the nearest answer. 116 GPa 179 GPal 45 GPa 195 GPa 236 GPa E, A, M L m www. k k www.www. k wünt

Figure below shows a rod with mass M = 100 kg, cross section area A = 10 cm². The rod is supported by 4 springs having stiffnesses of k = 1 MN/m. A tip mass with m = 120 kg is attached to the rod. Assume is the degree of freedom of the equivalent system. The Young's modulus, E, is not known. If the natural frequency of the equivalent mass-spring system is 180 Hz, determine the Young's modulus, E. Assume the length of the rod is L = 1 m. Find the nearest answer. 116 GPa 179 GPal 45 GPa 195 GPa 236 GPa E, A, M L m www. k k www.www. k wünt

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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Question

answer ASAP would be appreciated

Figure below shows a rod with mass M = 100 kg, cross section area A = 10 cm2. The rod is supported by 4 springs having stiffnesses of k = 1 MN/m. A tip mass with
m = 120 kg is attached to the rod. Assume x is the degree of freedom of the equivalent system. The Young's modulus, E, is not known. If the natural frequency of the equivalent
mass-spring system is 180 Hz, determine the Young's modulus, E. Assume the length of the rod is L = 1 m. Find the nearest answer.
000 00
116 GPa
179 GPa
45 GPa
195 GPa
236 GPa
E, A, M
L
@
m
X
k
k
k
wünt

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