Ejercicio Lab 2 · Física II URV 2024

Enunciado

Lab 2. Elasticity of a spring and Hooke's law

A force of $20\text{ N}$ is applied to a system of two springs coupled in series, causing the assembly to stretch by $10\text{ cm}$ .

Determine the equivalent elastic constant of this spring system.

Assuming the spring constant of the first spring is half that of the second spring, find the individual elastic constant of each spring.

Enunciado: Ejercicio Lab 2 · Física II URV 2024

Según los criterios oficiales de corrección

a. Determine the equivalent elastic constant of this spring system.

Solución: $200\text{ N/m}$ / $2\text{ N/cm}$

b. Assuming the spring constant of the first spring is half that of the second spring, find the individual elastic constant of the first spring.

Solución: $300\text{ N/m}$ / $3\text{ N/cm}$

b. Assuming the spring constant of the first spring is half that of the second spring, find the individual elastic constant of the second spring.

Solución: $600\text{ N/m}$ / $6\text{ N/cm}$

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