360km / hr. Bullets were fired from the plane flying in a horizontal line at speed. The echo reflected by the surface was heard by the pilot 4 seconds later. Determine the height of the plane from the surface
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360km / hr. Bullets were fired from the plane flying in a horizontal line at speed. The echo reflected by the surface was heard by the pilot 4 seconds later. Determine the height of the plane from the surface
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Answer: and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I will be there at least you have the video to my channel
Explanation: truth is I don't have a good feeling about this one is a little more than a few minutes late but I will be there at least you have the video to my channel and I will be there at least you have the video to my channel and I