dechevarria04 dechevarria04
  • 20-12-2021
  • Physics
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A 20 newton weight is attached to a spring, causing it to stretch, as shown in the diagram below. What is the spring constant of this spring?

A 20 newton weight is attached to a spring causing it to stretch as shown in the diagram below What is the spring constant of this spring class=

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LammettHash
LammettHash LammettHash
  • 21-12-2021

A 20.-N force stretches the spring by 1.00 m - 0.50 m = 0.50 m, so by Hooke's law the spring constant is k such that

20. N = k (0.50 m)

⇒   k = (20. N) / (0.50 m) = 40 N/m

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