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A spring has a length of 0.180 m when a 0.300 kg mass hangs from it,...

A spring has a length of 0.180 m when a 0.300 kg mass hangs from it, and a length of 0.750 m when a 2.20 kg mass hangs from it.

(a) What is the force constant (in N/m) of the spring?

_? N/m

(b) What is the unloaded length (in m) of the spring?

_?  m

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Answer #1

Rag 乜:3 @g D esD 6-65 15) 0-75-0-6577b)l=0.0903m

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