Starting from rest, at the instant shown, the considered disk has an angular acceleration \( \alpha = 8 \, \text{rad} \cdot \text{s}^{-2} \).The diagram shows a disk with center \( A \). The disk is rotating counterclockwise with angular acceleration \( \alpha \) and angular velocity \( \omega \) indicated by arrows. The disk has a radius of 0.5 m. Two points are marked on the disk: \( B \) and \( C \), both located at a 45° angle from the vertical and horizontal line through the center \( A \) respectively.If it does not slip at \( A \), determine the acceleration of point \( B \). The magnitude of it must be put in the cell below.

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Starting from rest, at the instant shown. the considered disk has an angular acceleration a = 8 rad.s-2 RE 0.5 m 45° C 45° B If it does not slip at A, determine the acceleration of point B. The magnitude of it must be put in the cell bellow

Starting from rest, at the instant shown. the considered disk has an angular acceleration a = 8 rad.s-2 RE 0.5 m 45° C 45° B If it does not slip at A, determine the acceleration of point B. The magnitude of it must be put in the cell bellow

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

Starting from rest, at the instant shown, the considered disk has an angular acceleration \( \alpha = 8 \, \text{rad} \cdot \text{s}^{-2} \).

The diagram shows a disk with center \( A \). The disk is rotating counterclockwise with angular acceleration \( \alpha \) and angular velocity \( \omega \) indicated by arrows. The disk has a radius of 0.5 m. Two points are marked on the disk: \( B \) and \( C \), both located at a 45° angle from the vertical and horizontal line through the center \( A \) respectively.

If it does not slip at \( A \), determine the acceleration of point \( B \). The magnitude of it must be put in the cell below.

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