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The spiral spring of a spring balance is 25.0cm long when 5N hangs on it and 30cm long when the weight is 10N , what is the length of the spring , if the weight is 3N assuming Hooke's law is obeyed ?​
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The spiral spring of a spring balance is 25.0cm long when 5N hangs on it and 30cm long when the weight is 10N , what is the length of the spring , if the weight is 3N assuming Hooke's law is obeyed ?​

User Darkrum
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3.9k points

1 Answer

2 votes

Step-by-step explanation:

let the length be Lcm

5−325−L = 10−530−25

L = 23cm

User Esentsov
by
3.7k points
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