If the length of a $23 cm$ spring increases to $53 cm$ when a $10 kg$ weight is hanging from it, what is the spring's constant?

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Answer 1 · 2016-02-17T13:34:59

$k=327 N/m$

$"amount of changing of length of spring"$

$Delta x=53-23=30 cm=0,3m$

$"Weight of object is :"G=m*g$

$G=10*9,81=98,1 N$

$G=k* Delta x$

$98,1=k*0,3$

$k=(98,1)/(0,3)$

$k=327 N/m$

If the length of a 23 cm23 cm spring increases to 53 cm53 cm when a 10 kg10 kg weight is hanging from it, what is the spring's constant?