2/63 A particle which moves in two-dimensional motion has coordinates given in inches by x = ² - 4t + 20 and y = 3 sin 2t, where the time t is in seconds. De- termine the magnitudes of the velocity v and the ac- celeration a and the angle between these two vectors at time t 3 sec. Ans. U 6.10 in./sec, a = 3.90 in./sec² conval 0 11.67° Ta fonged to

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2/63 A particle which moves in two-dimensional motion
has coordinates given in inches by x = ² - 4t + 20
and y
3 sin 2t, where the time t is in seconds. De-
termine the magnitudes of the velocity v and the ac-
celeration a and the angle between these two
vectors at time t 3 sec.
Ans. U 6.10 in./sec, a = 3.90 in./sec²
Femal
0 11.67°
AT
fanged to
Transcribed Image Text:- 2/63 A particle which moves in two-dimensional motion has coordinates given in inches by x = ² - 4t + 20 and y 3 sin 2t, where the time t is in seconds. De- termine the magnitudes of the velocity v and the ac- celeration a and the angle between these two vectors at time t 3 sec. Ans. U 6.10 in./sec, a = 3.90 in./sec² Femal 0 11.67° AT fanged to
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