A metal hoop with a radius r = 150 mm is released from rest on the 30 degree incline. if the coefficient of static friction are Us =0.15 and Uk = 0.12, determine the angular acceleration of the hoop and the time for the hoop to move a distance of 3 m down incline (use g =10 m/s^2, IG =mr^2) A metal hoop with a radius r = 150 mm is released from rest on the30° incline. If the coefficient of static and kinetic friction are µ̟ = 0.15 and150 mmu = 0.12, determine the angular acceleration oa of the hoop and the time tHg = 0.15Hi = 0.12for the hoop to move a distance of 3 m down the incline.30°2mr²G.กำหนดให้ g=10 m/s

Givenr=150 mm=0.15 mμs=0.15μk=0.12s=3 mθ=30o

Answered: A metal hoop with a radius r = 150 mm…

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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A metal hoop with a radius r = 150 mm is released from rest on the 30 degree incline. if the coefficient of static friction are Us =0.15 and Uk = 0.12, determine the angular acceleration of the hoop and the time for the hoop to move a distance of 3 m down incline (use g =10 m/s^2, IG =mr^2)

A metal hoop with a radius r = 150 mm is released from rest on the
30° incline. If the coefficient of static and kinetic friction are µ̟ = 0.15 and
150 mm
u = 0.12, determine the angular acceleration oa of the hoop and the time t
Hg = 0.15
Hi = 0.12
for the hoop to move a distance of 3 m down the incline.
30°
2
mr²
G.
กำหนดให้ g=10 m/s

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