Question: The 2-kg ball rotates around a 0.5-m-diameter circular path with a constant speed. If the cord length is shortened from 1 = 1 m to

The 2-kg ball rotates around a 0.5-m-diameter circular path with a constant speed. If the cord length is shortened from 1 = 1 m to ∫' = 0.5 m, by pulling the cord through the tube, determine the new diameter of the path d'. Also, what is the tension in the cord in each case? -0.5 m 1

-0.5 m 1

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