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adegob adegob
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A month ago
A 25-kg mass is attached to a spring that hangs vertically and is stretched 3 m from the equilibrium position of the spring. Assume a linear spring with F(x) = kx. How much work is required to compress the spring and lift the mass 1.5 m? Round to four decimal places when appropriate.

▸ 398.125 J

▸ 275.625 J

▸ 30.625 J

▸ 643.125 J
Textbook 

Calculus: Early Transcendentals


Edition: 3rd
Authors:
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balibali
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A month ago
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643.125 J

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