What is the speed of the airplane at that moment

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an airplane is flying at an altitude of 7 mi and passes directly over a radar antenna. when the plane is 10 mi from the antenna (s=10) the radar detects that the distance s is chnanging at the rate of 300 mph. what is the speed of the airplane at that moment.

Reference no: EM13200965

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What is the speed of the airplane at that moment : an airplane is flying at an altitude of 7 mi and passes directly over a radar antenna. when the plane is 10 mi from the antenna (s=10) the radar detects that the distance s is chnanging at the rate of 300 mph. what is the speed of the airplane at ..
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