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Gravity powered devices => Gravity powered devices => Topic started by: iacob alex on January 26, 2020, 01:26:02 AM

Title: Higher and speeding up...
Post by: iacob alex on January 26, 2020, 01:26:02 AM
.....an elastic mass /performer's body ( playing as a gravity "spring mass pendulum "...), at :
     http://ffden-2.phys.uaf.edu/webproj/211_fall_2014/Liliane_Ulukivaiola/Physics_of_Skateboarding/how-it-works-half-pipes (http://ffden-2.phys.uaf.edu/webproj/211_fall_2014/Liliane_Ulukivaiola/Physics_of_Skateboarding/how-it-works-half-pipes)
     Al_ex
Title: Re: Higher and speeding up...
Post by: iacob alex on June 29, 2020, 08:29:56 PM
.....if we play a mobile/variable fulcrum(support) of a pendular mass , at :
     www.bowl4fun.com/ron/tip41_files/tip41.htm
     Al_ex