Engineering, 16.12.2019 18:31 gadgetady5699
The 165-lb ice skater with arms extended horizontally spins about a vertical axis with a rotational speed of 1 rev/sec. estimate his rotational speed n if he fully retracts his arms, bringing his hands very close to the centerline of his body. as a reasonable approximation, model the extended arms as uniform slender
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The 165-lb ice skater with arms extended horizontally spins about a vertical axis with a rotational...
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