A fish scale, consisting of a spring with spring constant = 200 N/m , is hung vertically from the ceiling. A 3.5kg fish is attached to the end of the unstretched ...
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Aqua Lung Stratos 3 Full Foot Fins 4.4 out of 5 stars 15 customer ... Rubber side ribs in customized Aqua Lung compounds very elastic, robust, resilient, ...
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