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If the coefficients of static and kinetic friction at A are us=0.2 and uk=0.15 , respectively, determine the angular acceleration of the spool if P = 54 N . Solve this problem if the cord and force P are directed vertically upwards.

If the coefficients of static and kinetic friction at A are us=0.2 and uk=0.15 , respectively, determine the angular acceleration of the spool if P = 54 N . Solve this problem if the cord and force P are directed vertically upwards.

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If the coefficients of static and kinetic friction at A are µs=0.2 and uk=0.15 , respectively, determine the angular acceleration of the spool if P = 54 N . Solve this problem if the cord and force P are directed vertically upwards.
Transcribed Image Text:If the coefficients of static and kinetic friction at A are µs=0.2 and uk=0.15 , respectively, determine the angular acceleration of the spool if P = 54 N . Solve this problem if the cord and force P are directed vertically upwards.
The spool has a mass of 70 kg and a radius of gyration of kG=0.3m . G 250 mm 400 mm
Transcribed Image Text:The spool has a mass of 70 kg and a radius of gyration of kG=0.3m . G 250 mm 400 mm
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