A force of P = 20 N is applied to the cable, which causesthe 245-kg reel to turn without slipping on the two rollersA and B of the dispenser. Neglect the mass of the cable.Each roller can be considered as an 18-kg cylinder,having a radius of 0.1 m. The radius of gyration of the reelabout its center axis is kg = 0.42 m. (Figure 1)FigureP30%250 mmOG500 mmA oOB-400 mm-< 1 of 1>Part ADetermine the angular velocity of the reel, measured counterclockwise, after it has made two revolutionsstarting from rest.Express your answer using three significant figures. Enter positive value if the angular velocity iscounterclockwise and negative value if the angular velocity is clockwise.W=SubmitVE ΑΣΦ 41Provide FeedbackRequest Answervec?rad/sNext >

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A force of P = 20 N is applied to the cable, which causes the 245-kg reel to turn without slipping on the two rollers A and B of the dispenser. Neglect the mass of the cable. Each roller can be considered as an 18-kg cylinder, having a radius of 0.1 m. The radius of gyration of the reel about its center axis is kg = 0.42 m. (Figure 1) Figuro Determine the angular velocity of the reel, measured counterclockwise, after it has made two revolutions starting from rest. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise.

A force of P = 20 N is applied to the cable, which causes the 245-kg reel to turn without slipping on the two rollers A and B of the dispenser. Neglect the mass of the cable. Each roller can be considered as an 18-kg cylinder, having a radius of 0.1 m. The radius of gyration of the reel about its center axis is kg = 0.42 m. (Figure 1) Figuro Determine the angular velocity of the reel, measured counterclockwise, after it has made two revolutions starting from rest. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.80P

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