hudsObeyye hudsObeyye
  • 06-05-2017
  • Physics
contestada

What happens when a spinning ice skater draws in her outstretched arms?

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alydawn16Alydawn17 alydawn16Alydawn17
  • 06-05-2017
She changes the distance of her weight and the axis of rotation, reducing her inertia. Making her speed up to compensate. 
Its been a while since I took physics, hopefully this makes sense. 
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