United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 547
2 49G ANNiAi. i!i:i>()i;t national advisory committee for aeronautics. THE EFFECT OF DAMPING ON RESPONSE TO SHOCKS. Ill figure 7 two ])l()t(((l, first, tlic sanio acting force as before rising to a maximuni in 0.025second, and the curves of motion of three spiings having a natuial peiiod of… … .0/6 .020 T/m& /n seconc/^. .0£4 .032 .036 /Sy. 7. too hitc. With a damping of 50 the oscillations are less marked and the maximum is 1.8 percent too high. With a damping coefficient of ,?00, the motion starts slowly, but reaches amaximum of the correct height 0.005 second late. A damping…
Aeronautics
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