Two automobiles, A and B, drive through thetrumpet interchange shown below. At the instantshown, the speed of A is 20 m/s in direction shown,increasing at 4 m/s. At the same instant, the speedof B is 30 m/s decreasing at 6 m/s?. Determine and"Trumpet"HighwayInterchange20 m's Increasing at 4 m/s230 mis Decreasing at 6 m/s2r=50 mwrite as Cartesian or polar vectors:451. VA/B •2. aA/B •

The velocity of car A can be expressed as, The velocity of car B can be determined as,

Answered: Two automobiles, A and B, drive through…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Two automobiles, A and B, drive through the trumpet interchange shown below. At the instant shown, the speed of A is 20 m/s in direction shown, increasing at 4 m/s. At the same instant, the speed of B is 30 m/s decreasing at 6 m/s. Determine and write as Cartesian or polar vectors: