A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according tox = 2.5t2 - 3.2t and y = 1.6t2 - tº/4.7. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 3.5 s. Answers: When t = 3.5 s, mm/s, 0x = i mm/s?, 0, = a =
A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according tox = 2.5t2 - 3.2t and y = 1.6t2 - tº/4.7. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 3.5 s. Answers: When t = 3.5 s, mm/s, 0x = i mm/s?, 0, = a =
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
![A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in
seconds according to x = 2.5t2 - 3.2t and y = 1.6t2 - t³/4.7. Determine the magnitudes of the velocity v and
acceleration a and the angles which these vectors make with the x-axis when t= 3.5 s.
Answers: When t = 3.5 s,
V =
i
mm/s, 8x
mm/s?, 0x
a =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37e5f692-202d-4585-a09f-a3fc47119a2a%2F65438c4c-08b1-4a48-95c6-91f5270782e7%2Fcitmzrm_processed.png&w=3840&q=75)
Transcribed Image Text:A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in
seconds according to x = 2.5t2 - 3.2t and y = 1.6t2 - t³/4.7. Determine the magnitudes of the velocity v and
acceleration a and the angles which these vectors make with the x-axis when t= 3.5 s.
Answers: When t = 3.5 s,
V =
i
mm/s, 8x
mm/s?, 0x
a =
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