The spool has a mass of 90 kg and a radius of gyrationkc = 0.3 m.(Figure 1)Part AIf the coefficients of static and kinetic friction at A are us = 0.2 and u = 0.15, respectively, determine the angular acceleration of the spool if P =620 NExpress your answer to three significant figures and include the appropriate units.HÁrada = 18,266s?SubmitPrevious Answers Request AnswerFigure< 1 of 1 >X Incorrect; Try Again; 3 attempts remainingProvide FeedbackNext >250 mm400 mm

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