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The spiral spring showed are identical. Each spring has a spring constant K =100N/m determine the total extension caused by the 150N weight

Respuesta :

Aaryan7009

1 spring k=100

2 springs k =200

f=kx

then k=f/x

200=150/x

x=200/150

x=4/3

Explanation:

need thanks ..................

Eduard22sly

The total extension caused by the 150N weight is 1.5 m

Data obtained from the question

  • Spring constant (K) = 100 N/m
  • Force (F) = 150 N
  • Extention (e) =?

How to determine the extension

From Hooke's law,

Force (F) = spring constant (K) × extention (e)

F = Ke

150 = 100 × e

Divide both side by 100

e = 150 / 100

e = 1.5 m

Therefore, the total extention caused by the weight is 1.5 m

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