A dander sspinhing at $72$ rpm about an axis through her biomedica measurements. the typical distribution of mass human bady is as follows

Head $7.0\%$

Arms: $13\%($for both$)$

trunk and legs. $80\mathrm{.}0\%$

Suppose the mass of the dander s$.57.kg$ the diameter of ther head is $16cm,$ the width of her trunk and legs is $24cm.$ and her arms are $60cm$ long each.

Part A

Calculate moment of inertia about dander spin axis.

Express your answer with the appropriate units.

$y=1\mathrm{.}25086,kg*m^2$

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Part B

dalculate your rotational kinetic energy.

Express your answer with the appropriate units.

$K=4\mathrm{.}7157$

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Figure

$1$ of $1$

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