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Mathematics 23 Online
OpenStudy (anonymous):

If 27 J of work stretch a spring from 17 cm to 23 cm and 45 J are needed to stretch from 23 cm to 29 cm, what is the natural length?

OpenStudy (anonymous):

I need this desperately. I don't even know where to start. We've BRIEFLY solved for K with a known X in our calculus class. I haven't taken physics so this is all new to me. can someone save me? :(

OpenStudy (solomonzelman):

I studied about joules, but I forgot everything from my physics class. I am sorry.

OpenStudy (anonymous):

haha, thanks for checking though

OpenStudy (jtvatsim):

If I recall correctly, work for a spring is W = kX, does that sound familiar?

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