Rod OA rotates counterclockwise with an angular position 2t rad, where t is in seconds. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular hoop rod described by the equation 1.6cose m. T= H If the total mass of both collars is 0.5 kg and of the rod and hoop are negligible, when = 30°, which takes t = (-)(3) sec, 180 determine the circumferential acceleration of the collars, ag. [m/s2] (sign sensitive) r = 16 cos 8

Rod OA rotates counterclockwise with an angular position 2t rad, where t is in seconds. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular hoop rod described by the equation 1.6cose m. T= H If the total mass of both collars is 0.5 kg and of the rod and hoop are negligible, when = 30°, which takes t = (-)(3) sec, 180 determine the circumferential acceleration of the collars, ag. [m/s2] (sign sensitive) r = 16 cos 8

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

Rod OA rotates counterclockwise with an angular position - 2t rad, where t is in seconds.
The double collar B is pin-connected together such that one collar slides over the rotating rod
and the other collar slides over the circular hoop rod described by the equation
r = 1.6cose m.
If the total mass of both collars is 0.5 kg and of the rod and hoop are negligible,
when = 30° which takes t = ()(180) sec,
determine the circumferential acceleration of the collars, ag. [m/s2] (sign sensitive)
6=ki
16 cos 8.

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