Divers go off the diving board and balls up their body as they do a flip. Divers spin faster than if they try to flip their body without balling up. Divers spin faster with their body balling up because of a. Less effect of air drag on their body. Air drag slows down the motion b. Conservation of linear momentum c. Conservation of angular momentum (radius decreases so speed increases) d. Conservation of angular momentum (radius increases so speed increases)

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Chapter10: Rotational Motion And Angular Momentum
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Divers go off the diving board and balls up their body as they do a flip. Divers spin faster than if they try to flip their body without balling up. Divers spin faster with their body balling up because of

a. Less effect of air drag on their body. Air drag slows down the motion

b. Conservation of linear momentum

c. Conservation of angular momentum (radius decreases so speed increases)

d. Conservation of angular momentum (radius increases so speed increases)

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