Two ships A and B are moving with constant speeds VA = 20 m/s and vg = 14 m/s, respectively, along straight intersecting courses. The navigator of ship B notes the time rates of change of the separation distance r between the ships and the bearing angle 0. If r = 116 m and e - 113°, what does the navigator measure for i, ř, O and Ö? Check that – rờ = 0 and rë + 2rò = 0. UB B 65 Answers: = m/s i m/s2 = rad/s = i rad/s? CD)

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Two ships A and B are moving with constant speeds VA = 20 m/s and vB = 14 m/s, respectively, along straight intersecting courses. The
navigator of ship B notes the time rates of change of the separation distance r between the ships and the bearing angle 0. If r= 116 m
and e = 113°, what does the navigator measure for i, ï, Ô and Ö? Check that i – ro = 0 and rö + 2rÒ = 0.
A.
UB
65°
Answers:
i
m/s
i
m/s2
=
i
rad/s
=
i
rad/s2
Transcribed Image Text:Two ships A and B are moving with constant speeds VA = 20 m/s and vB = 14 m/s, respectively, along straight intersecting courses. The navigator of ship B notes the time rates of change of the separation distance r between the ships and the bearing angle 0. If r= 116 m and e = 113°, what does the navigator measure for i, ï, Ô and Ö? Check that i – ro = 0 and rö + 2rÒ = 0. A. UB 65° Answers: i m/s i m/s2 = i rad/s = i rad/s2
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