Physics, 16.10.2020 07:01 samlolomg123
Consider a spring that does not obey Hooke's law very faithfully. One end of the spring is fixed. To keep the spring stretched or compressed an amount x, a force along the x-axis with x-component Fx=kx−bx2+cx3 must be applied to the free end. Here k=100N/m, b=700N/m2, and c=12000N/m3. Note that x>0 when the spring is stretched and x<0 when it is compressed.
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Consider a spring that does not obey Hooke's law very faithfully. One end of the spring is fixed. To...
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