December 1, 2015

Homework Help: Physics

Posted by Adam on Friday, June 8, 2012 at 12:12pm.

(a) If the length of the Achilles tendon increases 0.55 cm when the force exerted on it by the muscle increases from 2200 N to 6000 N, what is the "spring constant" of the tendon?

(b) How much work is done by the muscle in stretching the tendon 0.55 cm as the force increases from 2200 N to 6000 N?

Could any one please explain this to me I don't know how to do it.Thank you.

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