R18-3. The drum has a mass of 50 kg and a radius ofgyration about the pin at O of ko = 0.23 m. Starting fromrest, the suspended 15-kg block B is allowed to fall 3 mwithout applying the brake ACD. Determine the speed ofthe block at this instant. If the coefficient of kinetic frictionat the brake pad C is µz = 0.5, determine the force P thatmust be applied at the brake handle which will then stop theblock after it descends another 3m. Neglect the thickness ofthe handle.-P0.75 m0.25 m0.15 m0.5 m

Given: the mass of drum = 50 kg The mass of block B = 15 kg The coefficient of kinetic friction =…

Answered: R18-3. The drum has a mass of 50 kg and…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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