9. Consider the motion of the particle with r-1.- wt,0 -+cos 4 wt where I is constant. By using the spherical coordinates, the speed as a function of time is A. √1² w²cos² cos 2w) + 1² w²sin² 2wt B. √² cos² cos w) - 1²w²sin² 4wt 1² w² cos²cos 4w) + 1² w²sin² 4wt D. √1² w²cos cos 4w) + 1² w²sin² 4ut O A. OB. O C. O D.
9. Consider the motion of the particle with r-1.- wt,0 -+cos 4 wt where I is constant. By using the spherical coordinates, the speed as a function of time is A. √1² w²cos² cos 2w) + 1² w²sin² 2wt B. √² cos² cos w) - 1²w²sin² 4wt 1² w² cos²cos 4w) + 1² w²sin² 4wt D. √1² w²cos cos 4w) + 1² w²sin² 4ut O A. OB. O C. O D.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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![9. Consider the motion of the particle with r-1-wot,0 -+cos 4 wt
where I is constant. By using the spherical coordinates, the speed as a
function of time is
A. √1²w²cos² cos 2w) + 1² w²2sin² 2wt
B. √1²² cos² cos w) - 1²w² # / sin² 4wt
C. √1² w²cos² cos 4w) + 1² w² #² sin³² 4wt
D. 2² cos cos 4w) + 1² w²sin² 4wt
O A.
OB.
O C.
O D.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5560453-8422-40de-98a4-7e028e77f685%2Fc52112fc-ad97-4270-a0dc-b39f60fe0442%2Fdmfyea8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:9. Consider the motion of the particle with r-1-wot,0 -+cos 4 wt
where I is constant. By using the spherical coordinates, the speed as a
function of time is
A. √1²w²cos² cos 2w) + 1² w²2sin² 2wt
B. √1²² cos² cos w) - 1²w² # / sin² 4wt
C. √1² w²cos² cos 4w) + 1² w² #² sin³² 4wt
D. 2² cos cos 4w) + 1² w²sin² 4wt
O A.
OB.
O C.
O D.
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