A 200kg machine is attached to the end of a cantilever beam of length L=2.5m, elastic modulus E=200x10° N/m², and the cross sectional moment of inertia l= 1.8 x 10- m. Assuming the mass of the beam is small compared to the mass of the machine, what is the stiffness of the beam?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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b)
G
QUESTION 4
A 200kg machine is attached to the end of a cantilever beam of length L=2.5m, elastic modulus
E=200x109 N/m², and the cross sectional moment of inertia l= 1.8 x 10-$ m*. Assuming the mass of the
beam is small compared to the mass of the machine, what is the stiffness of the beam?
QUESTION 5
a) Sketch a graph for the function, x(t)=x,cos(wt) indicating the appropriate labels on the axes.
b) Define the parameters of the function in (a) above.
1K |ו חחר
Transcribed Image Text:b) G QUESTION 4 A 200kg machine is attached to the end of a cantilever beam of length L=2.5m, elastic modulus E=200x109 N/m², and the cross sectional moment of inertia l= 1.8 x 10-$ m*. Assuming the mass of the beam is small compared to the mass of the machine, what is the stiffness of the beam? QUESTION 5 a) Sketch a graph for the function, x(t)=x,cos(wt) indicating the appropriate labels on the axes. b) Define the parameters of the function in (a) above. 1K |ו חחר
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