A scale used to weigh fish consists of a spring hung from a support. The spring’s equilibrium length is 10.0 cm. When a 4.0 kg fish is suspended from the end of the spring, it stretches to a length of 12.4 cm.a. What is the spring constant k for this spring?b. If an 8.0 kg fish is suspended from the spring, what will be the length of the spring?

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Chapter1: Units, Trigonometry. And Vectors
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A scale used to weigh fish consists of a spring hung from a support. The spring’s equilibrium length is 10.0 cm. When a 4.0 kg fish is suspended from the end of the spring, it stretches to a length of 12.4 cm.
a. What is the spring constant k for this spring?
b. If an 8.0 kg fish is suspended from the spring, what will be the length of the spring?

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