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Problem 37

Moment of inertia of wire hoop A circular wire ho…

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Problem 36

Center of mass of wire with variable density Find the center of mass of a thin wire lying along the curve $\mathbf{r}(t)=t \mathbf{i}+2 t \mathbf{j}+$ $(2 / 3) t^{3 / 2} \mathbf{k}, 0 \leq t \leq 2,$ if the density is $\delta=3 \sqrt{5}+t$

Answer

$$Center of Mass =(19 / 18,19 / 9,(4 \operatorname{ros}(2)) 7)$$



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Video Transcript

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