The collar A in Fig. (a) slides along the rotating rod OB. The angular position of the rod is given by 0 =nť rad, and the distance of the collar from O varies as R= 18t* +4m, where time tis measured in seconds.

The collar A in Fig. (a) slides along the rotating rod OB. The angular position of the rod is given by 0 =nť rad, and the distance of the collar from O varies as R= 18t* +4m, where time tis measured in seconds.

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

Solve for the acceleration vector:
The collar A in Fig. (a) slides along the rotating rod OB. The angular position of
the rod is given by 0 = nť rad, and the distance of the collar from O varies as
R= 18t* +4 m, where time tis measured in seconds.
B
(a)
Select the correct response:
(31.53 e, + 59.16 eg) m/s²
(51.16 e, + 39.53 eg) m/s²
(59.16 e, + 31.53 eg) m/s²
(39.53 e, + 51.16 eg) m/s²

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