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Title: A playground game with gravity and inertia...
Post by: iacob alex on January 06, 2020, 09:30:47 PM

.....as a "self Kiiking" proposal , with a mass spring system mounted on a pendulum.
Take a look at : https://youtu.be/TWbcsEDrmFE
.....then at : https://youtu.be/z6_NRNw88Jw
Al_ex

Title: Re: A playground game with gravity and inertia...
Post by: sm0ky2 on January 06, 2020, 09:53:31 PM

The guy on the swing is pushing forward and backwards
not just up and down.

The spring thing might run longer if you put the spring
underneath the weight. (at least that's what my mind is telling me)

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Energy from Natural Resources => Gravity powered devices => Topic started by: iacob alex on January 06, 2020, 09:30:47 PM