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A certain airplane has a speed of 281.3 km/h and is diving at an angle of ? = 30.0° below the horizontal when the pilot releases a radar decoy (see the figure). The horizontal distance between the release point and the point where the decoy strikes the ground is d = 618 m.
(a) How long is the decoy in the air?
(b) How high was the release point?
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Perform the following unit conversions for parts (A) in the table below (B) through. Show your work using a step-wise approach.
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