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Gravity powered devices => Gravity powered devices => Topic started by: iacob alex on January 23, 2020, 02:01:29 AM

Title: Galileo's stopped pendulum "energized" ?...
Post by: iacob alex on January 23, 2020, 02:01:29 AM
.....if you take a look at a classic pendulum's experiment :
     https://scienceprojectideasforkids.com/wp-content/uploads/2013/11/Galileos-Pendulum-2.jpg
.....and replace the "green" weight /bob with an elastic mass (let's say a spring...).
     This particular test is related to a simple question:if within one swing , the height of the stopped pendulum with an "elastic bob " is almost the same...or not?!
     Al_ex

Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: iacob alex on July 26, 2022, 06:41:00 PM
…..if you take a look at a classic stopped pendulum experiment :
     https://youtube.com/watch?v=mwx0bTi_l-s&feature=share (https://youtube.com/watch?v=mwx0bTi_l-s&feature=share)
…..but add a spring , so to “introduce” a new test : stopped mass spring pendulum ? !
    Al_ex
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: kolbacict on July 26, 2022, 07:38:53 PM
What are you talking about? The video is not available to me. :(
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: ne0 on July 26, 2022, 08:04:58 PM
https://www.youtube.com/watch?v=gC6Qlj1Mbo8
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: ramset on July 27, 2022, 03:48:34 AM
Not here either
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: iacob alex on July 27, 2022, 11:50:51 AM
…..if you take a look at a classic stopped pendulum experiment :
     https://youtube.com/watch?v=mwx0bTi_I-s&feature=share (https://youtube.com/watch?v=mwx0bTi_l-s&feature=share)
…..but add a spring , so to “introduce” a new test : stopped mass spring pendulum ? !
    Al_ex
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: iacob alex on July 27, 2022, 11:56:18 AM
…..if you take a look at a classic stopped pendulum experiment :
     https://youtube.com/watch?v=mwx0bTi_I-s&feature=share
…..but add a spring , so to “introduce” a new test : stopped mass spring pendulum ? !
    Al_ex
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: citfta on July 27, 2022, 01:42:18 PM
Why do you keep posting a link to a video that is not available?
Title: Re: Galileo's stopped pendulum "energized" ?...
Post by: iacob alex on July 27, 2022, 02:13:41 PM
…..again , at : https://youtube.com/watch?v=mwx0bTi_I-s&feature=share
    we have the Galileo stopped pendulum Lab demonstration.


    The next proposal îs : stopped spring mass ( elastic…) pendulum test…
    Al_ex