Pilots will know that they’ll need to land with a specific approach speed. The descent rate depends upon the weight of the airplane, because it represents the safest, slowest possible speed that the plane can lose its thrust, stay on an angle, and maintain control. The way to do this properly is to calculate a descent rate from a particular spot close to the runway threshold. It’s kind of complex, because you want to land at a specific spot, like, say, on a runway, where you can burn off all the excessive energy that the plane has in a way that doesn’t kill anyone or wreck the thing. This does not mean that you lower the power and point the nose toward the ground. The way you get a plane to land is to reverse the process that generates the thrust. The way you get a plane in the air is to generate enough thrust to overcome its weight, so that the thrust plus the weight of air itself is higher than the weight of the plane. Do you know what extension he’s on? metronidazole gel australia
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