- The rectangular coordinates of a particle which moves with curvilinear motion are given by x = 10.75t+2.25t² – 0.45t³ and y = 6. 17.43t - 2.62t2, where x and y are in millimeters and the time t is in seconds, beginning from t = 0. Determine the velocity v and acceleration a of the particle when t = 8 s. Also, determine the first time that the velocity of the particle makes an angle of 30° wit positive x-axis. Answers: V = (i 17.1 i+ i 5.24 j) mm/s

- The rectangular coordinates of a particle which moves with curvilinear motion are given by x = 10.75t+2.25t² – 0.45t³ and y = 6. 17.43t - 2.62t2, where x and y are in millimeters and the time t is in seconds, beginning from t = 0. Determine the velocity v and acceleration a of the particle when t = 8 s. Also, determine the first time that the velocity of the particle makes an angle of 30° wit positive x-axis. Answers: V = (i 17.1 i+ i 5.24 j) mm/s

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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