A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 2.9t2 - 6.6t and y = 4.5t2 - t3/6.8. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 1.3 s. Answers: When t = 1.3 s,

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 2.9t2 - 6.6t and y = 4.5t2 - t3/6.8. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 1.3 s.

Answers: When t = 1.3 s,

A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x-
2.9t - 6.6t and y= 4,5 - P/6.8. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors
make with the x-axis when t- 1.3s.
Answers: When t= 1.3s.
mm/s. 0,
mm/s. 8,
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- 2.9t - 6.6t and y= 4,5 - P/6.8. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t- 1.3s. Answers: When t= 1.3s. mm/s. 0, mm/s. 8,
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