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bballgirlweez
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The record speed for grass kiing was set in 1985 by Klaus Spinka, of Austria. Suppose it took Spink 6.6s to reach hs top spped after he started from rest down a slope with a 34.0 degree incline. If teh coefficint of kinetic frction betweent eh skis and the grass was .198, what was the magnitude of Spinka's net acceleration? waht was his speed after 6.60s?