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CanuckAussieKev t1_j2ahcvl wrote

I guess he's just trying to generalize how a change in acceleration will affect the force?


smurficus103 t1_j2bfi9p wrote

There are certainly derivatives of acceleration. Jerk is change in acceleration over time. It didn't seem particularly useful for stress calculations, though. I read pretty deep into impulse without much insight into what loading i should use to calc shit. Did some vibrational fea mostly for fatigue life.

This sounds like a fatigue and probably some shitty quality metal