100 mm175mmThe uniform disk has mass 25 kgsits at regt on fixed ground,• at this ingtant, a horizontal forceandof 80N is appéied."ppeied.Fnd:(a) theinitial angulan accelerationof yue dis ki(6) The horiz ontalt venticalcomponents of the reactionforce at te ground.• The coefficients of stetic and Kineticfriction bet ween the disk and thegornd are O.20 and O.12, respectively.

Given, Force, F=80Nstatic friction,μs=0.20kinetic friction,μk=0.12mass of disk, m=25kgradius of the…

100 mm 175 mm The uniform disk has mass 25 kg sits at rest on fixed ground, at this insta nt, a horizontal force of gON is appéied. Find :(a) thein itial angular of yue disk; (6) The horiz ont alt vertical and acceleration components of the react ion force at the ground. • The coefficients of stetic and Kinetic friction bet ween the disk and the gound are O,20 and O.12, respectively.

100 mm 175 mm The uniform disk has mass 25 kg sits at rest on fixed ground, at this insta nt, a horizontal force of gON is appéied. Find :(a) thein itial angular of yue disk; (6) The horiz ont alt vertical and acceleration components of the react ion force at the ground. • The coefficients of stetic and Kinetic friction bet ween the disk and the gound are O,20 and O.12, respectively.

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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Question

100 mm
175mm
The uniform disk has mass 25 kg
sits at regt on fixed ground,
• at this ingtant, a horizontal force
and
of 80N is appéied.
"ppeied.
Fnd:(a) theinitial angulan acceleration
of yue dis ki
(6) The horiz ontalt ventical
components of the reaction
force at te ground.
• The coefficients of stetic and Kinetic
friction bet ween the disk and the
gornd are O.20 and O.12, respectively.

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