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An airplane is flying horizontally with a speed of 1000km/h(280m/s) when an engine falls off. Neglecting air resistance,assume it takes 30s for the engine to hit the ground.

a. Show that the altitude of the plane is 4500m

b. Show that the horizontal distance that the engine falls is8400m

c. If the airplane somehow continued to fly as if nothinghappened, where is the engine relative to the airplane at themoment the engine hits the ground?

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