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September 21, 2014

Homework Help: PHYSICS

Posted by Kate on Thursday, June 30, 2011 at 7:14pm.

a 10cm long spring is attached to the ceiling. when a 2.6kg mass is hung from it, the spring stretched to a length of 15cm.

what is the spring constant k
how long is the spring when a 4.0 kg mass is suspended from it

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