- #1
physikz
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if eight 60 kg skaters join hands and skate in a line that's 12m wide at 4.6m/s, and one skater at the end stops abruptly, and the whole line rotates about that skater rigidly, what is the angular speed of the outermost skater?
... would the momentum be conserved?
... would the momentum be conserved?
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