Two boats leave the shore at the same time and travel in the directions shown. Given that va = 5 m/s and vB = 8 m/s and boat A is increasing it speed at 3m/s' while boat B is decreasing its speed at the rate of 2m/s². a. Find the velocity vector for boat A and B. [2 mark] b. Find the relative velocity vector of boat B with respect to boat A together with its magnitude and direction angle. [3 marks] c. Find the acceleration vector for boat A and boat B [2 marks]. d. Find the relative acceleration vector of boat A with respect to boat B together with its magnitude direction angle. [3 marks]. VB В \30 35°

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Two boats leave the shore at the same time and travel in the directions shown. Given that va =
5 m/s and vB = 8 m/s and boat A is increasing it speed at 3m/s? while boat B is decreasing its
speed at the rate of 2m/s.
a. Find the velocity vector for boat A and B. [2 mark]
b. Find the relative velocity vector of boat B with respect to boat A together with its
magnitude and direction angle. [3 marks]
c. Find the acceleration vector for boat A and boat B [2 marks].
d. Find the relative acceleration vector of boat A with respect to boat B together with
its magnitude direction angle. [3 marks].
UB
B
\30
35°
Transcribed Image Text:Two boats leave the shore at the same time and travel in the directions shown. Given that va = 5 m/s and vB = 8 m/s and boat A is increasing it speed at 3m/s? while boat B is decreasing its speed at the rate of 2m/s. a. Find the velocity vector for boat A and B. [2 mark] b. Find the relative velocity vector of boat B with respect to boat A together with its magnitude and direction angle. [3 marks] c. Find the acceleration vector for boat A and boat B [2 marks]. d. Find the relative acceleration vector of boat A with respect to boat B together with its magnitude direction angle. [3 marks]. UB B \30 35°
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