2 Aircraft A is flying North-West at 800 km/h. Aircraft B is flying in a circular, anti- clockwise holding pattern, radi

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2 Aircraft A Is Flying North West At 800 Km H Aircraft B Is Flying In A Circular Anti Clockwise Holding Pattern Radi 1 (57.86 KiB) Viewed 40 times

2 Aircraft A is flying North-West at 800 km/h. Aircraft B is flying in a circular, anti- clockwise holding pattern, radius of 5 km, at 400 km/h. (a) Show that the velocity of A relative to B is given by VA/B = 400(sing 3 - 1.414)i + 400(1.414 - coses)j km/h where @ is the anti-clockwise angular displacement (position) of B relative to East. [6] (b) Show that the acceleration of A relative to B is QA/B = 2.469cos@gi+2.469 sinoj = m/s2 [4]