cameroncafouras cameroncafouras
  • 20-09-2017
  • Chemistry
contestada

using hooke's law F spring equals K triangle X find the force needed to stretch a spring 2cm if it has an elastic constant of 3 N/cm

Respuesta :

dexteright02
dexteright02 dexteright02
  • 30-11-2018

Data:

Hooke represented mathematically his theory with the equation:

F = K * x  

On what:

F (elastic force) = ?

K (elastic constant) = 3 N/cm

x (deformation or elongation of the elastic medium) = 2cm

Solving:

[tex]F = K * x[/tex]

[tex]F = 3\:\dfrac{N}{\diagup\!\!\!\!\!\!cm}*2\:\diagup\!\!\!\!\!\!cm[/tex]

[tex]\boxed{\boxed{F = 6N}}\end{array}}\qquad\checkmark[/tex]

Answer:


C. 6 N

_______________________________

I Hope this helps, greetings ... Dexteright02! =)

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