apandaz apandaz
  • 16-05-2018
  • Physics
contestada

A 10.-newton force is required to hold a stretched spring 0.20 meter from its rest position. What is the potential energy stored in the stretched spring?

Respuesta :

bbkzr31 bbkzr31
  • 16-05-2018
[tex]F_{r}[/tex] = 10 N
x = 0.2 m

[tex] F_{r}[/tex] = -Kx

-K = [tex] \frac{10 N}{0.2 m} [/tex]

K = -50[tex] \frac{N}{m}[/tex]

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