Differential equations in airplane mechanics (1922)
NASA Technical Reports Server (NTRS) · leaf 9
tegral curve cuts the axis of the negative u's, n times, the air- plane executes n loops. We come, therefore, to the following conclusion. Whatever be the initial velocity, the airplane, af-csr executing, if necessaryt a finite number of loops, acquires a mo- tion which approaches indefinitely a…
NASA Technical Reports Server (NTRS)
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