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Página 624
In testing a new type of plane , the pilot continues this " saw- tooth " climb until he obtains the data that indicates the best climbing speed all the way up to the " ceiling . " Then he starts at zero and climbs , using the best ...
In testing a new type of plane , the pilot continues this " saw- tooth " climb until he obtains the data that indicates the best climbing speed all the way up to the " ceiling . " Then he starts at zero and climbs , using the best ...
Página 1044
When the plane was inclined 18 degrees from the horizontal the leather slid down . At 28 degrees the rubber went coasting . Not until the plane was slanting 42 degrees did the cork creep down . Fascinating applications of cork that ...
When the plane was inclined 18 degrees from the horizontal the leather slid down . At 28 degrees the rubber went coasting . Not until the plane was slanting 42 degrees did the cork creep down . Fascinating applications of cork that ...
Página 1081
The most apparent reasons for the serious shortage of air traffic in comparison to aëronautical progress in other respects is the scarcity of private plane owners and operators . The automobile industry never reached its present scale ...
The most apparent reasons for the serious shortage of air traffic in comparison to aëronautical progress in other respects is the scarcity of private plane owners and operators . The automobile industry never reached its present scale ...
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