At a given instant in an airplane race, airplane A is flying horizontally in a straight line, and its speed is being increased at a rate of 6. Airplane B is flying at the same altitude as airplane A and, as it rounds a pylon, is following a circular path of 200-m radius. Knowing that at a given instant the speed of B is being decreased at a rate of 2, determine, for the positions shown, (a) the velocity of B relative to A, (b) the acceleration of B relative to A.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Help me solve this ENGINEERING DYNAMIC question please
At a given instant in an airplane race, airplane A is flying
horizontally in a straight line, and its speed is being increased at
a rate of 6. Airplane B is flying at the same altitude as airplane
A and, as it rounds a pylon, is following a circular path of 200-m
radius. Knowing that at a given instant the speed of B is being
decreased at a rate of 2, determine, for the positions shown, (a)
the velocity of B relative to A, (b) the acceleration of B relative
to A.
300 m
420 km/h
520 km/h
Fig. P11.141
Transcribed Image Text:At a given instant in an airplane race, airplane A is flying horizontally in a straight line, and its speed is being increased at a rate of 6. Airplane B is flying at the same altitude as airplane A and, as it rounds a pylon, is following a circular path of 200-m radius. Knowing that at a given instant the speed of B is being decreased at a rate of 2, determine, for the positions shown, (a) the velocity of B relative to A, (b) the acceleration of B relative to A. 300 m 420 km/h 520 km/h Fig. P11.141
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