A metal hoop, also modeled as a thin hollow cylinder, with ar r=6 inches is released from rest on the 20° incline. The metal slips as it rolls. The coefficient of kinetic friction is 0.12. a) Draw the FBD and KD b) Determine the angular acceleration of the hoop c) With constant acceleration, determine the time "t" for the to move a distance of 10 ft. down the incline.

A metal hoop, also modeled as a thin hollow cylinder, with ar r=6 inches is released from rest on the 20° incline. The metal slips as it rolls. The coefficient of kinetic friction is 0.12. a) Draw the FBD and KD b) Determine the angular acceleration of the hoop c) With constant acceleration, determine the time "t" for the to move a distance of 10 ft. down the incline.

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

A metal hoop, also modeled as a thin hollow cylinder, with a radius
r=6 inches is released from rest on the 20° incline. The metal hoop
slips as it rolls. The coefficient of kinetic friction is 0.12.
a) Draw the FBD and KD
b) Determine the angular acceleration of the hoop
c) With constant acceleration, determine the time "t" for the hoop
to move a distance of 10 ft. down the incline.
HA = 0.12
20

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