Initially a cable is $40$ meters long. The cable is stretched to a length of $40\mathrm{.}2m.$ The length

of the cable is held constant. The material can be modeled using a Maxwell model with an

elastic modulus of $1$GPa and a viscosity coefficient of $500$TPa$-$sec$.$

a$)$ Sketch the problem $-$ ungraded, upload a file $($in a following question$)$

b$)$ Sketch the Maxwell model $-$ ungraded, upload a file $($in a following question$)$

c$)$ Estimate the stress in the cable immediately after stretching:

d$)$ Estimate the stress in the cable $24$ hours after stretching

e$)$ Estimate the stress in the cable $7$ days after stretching:

f$)$ Sketch the stress in the cable on a graph like below, upload a file $($in a following question$)$