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Two skaters, A and B, of equal mass are moving in clockwise uniform circular motion on the ice. Their motions have equal periods, but the radius of skater A's circle is half that of skater B's circle.
(a) What is the ratio of the speeds of the skaters?
Va/Vb=
(b) What is the ratio of the magnitudes of the forces acting on each skater?
Fa/Fb

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