The force-deflection relation of a steel helical spring used in an engine is found experimentally as F(x): 100 x + 30 x² + 5x³, where the force F and deflection x are measured in N and cm, respectively. If the spring undergoes a steady deflection of 0.3 cm during the operation of the engine, determine the equivalent linear spring constant of the spring at its steady deflection. =

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The force-deflection relation of a steel helical spring used in an engine is found experimentally as F(x):
100 x + 30 x² + 5x³, where the force F and deflection x are measured in N and cm, respectively. If the
spring undergoes a steady deflection of 0.3 cm during the operation of the engine, determine the equivalent
linear spring constant of the spring at its steady deflection.
=
Transcribed Image Text:The force-deflection relation of a steel helical spring used in an engine is found experimentally as F(x): 100 x + 30 x² + 5x³, where the force F and deflection x are measured in N and cm, respectively. If the spring undergoes a steady deflection of 0.3 cm during the operation of the engine, determine the equivalent linear spring constant of the spring at its steady deflection. =
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