A spool with an outer diameter of 8 cm descends by unwrapping an inextensible cable that is wound around a hub with a diameter of 4 cm. When the spool is rotating clockwise at w = 5 rad/s and accelerating clockwise at a = 6 rad/s2, find the linear accelerations at point A and point B. a. Point A accelerates at 110 o cm/s? b. Point B accelerates at 91 v o cm/s2 Round all answers to 2 significant figures.

A spool with an outer diameter of 8 cm descends by unwrapping an inextensible cable that is wound around a hub with a diameter of 4 cm. When the spool is rotating clockwise at w = 5 rad/s and accelerating clockwise at a = 6 rad/s2, find the linear accelerations at point A and point B. a. Point A accelerates at 110 o cm/s? b. Point B accelerates at 91 v o cm/s2 Round all answers to 2 significant figures.

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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