$1.$ How does the spring constant influence the displacement? Do they increase or decrease together?$2.$ What does a higher value of k and a lower value of k tell about the strength of the spring? $($Hint: In which case is it soft or stiff?$)$Part$-2$: Now, change the values of applied Force and record the displacement for each observation.Trial No$.$Applied Forc$($N$)($Y$-$axis$)$Displacement $($m$)($X$-$axis$)202\mathrm{.}30$