GHS2Q2 - where v is the velocity of the center of mass. The...

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Alternative method for Graded Homework Sheet 2 question 2 (YOYO) Here we try to find the center of mass accleration of the yoyo with energy approach. This approach involves some calculus technique worth mentioned. Let the stationary yoyo at y=0. The energy conservation equation gives:
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Unformatted text preview: where v is the velocity of the center of mass. The constrain of the string gives: So we have: where . note that Notice that chain rule is applied for...
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