Problem 17.103 The spool has a mass of 50 kg and a radius of gyration kg = 0.3 m. (Figure 1) Part A If the coefficients of static and kinetic friction at A are μ, = 0.2 and μk = 0.15, respectively, determine the angular acceleration of the spool if P = 580 N. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 G 400 mm 250 mm Α rad 38.76 S Submit My Answers Give Up ? Incorrect; Try Again; 5 attempts remaining Provide Feedback Continue