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From: Luigi Fortunati <fortunati.luigi@gmail.com>
Newsgroups: sci.physics.research
Subject: Re: Gravitational mass and inertial mass
Date: 3 Apr 2024 06:58:33 GMT
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Luigi Fortunati il 22/02/2024 02:49:45 ha scritto:
> In my animation https://www.geogebra.org/m/kqjzk5gt there are the two bodies A and B (of equal mass m) connected via an inextensible wire, ideally massless.
> [[Mod. note -- This system is known as "Atwood's machine"; see
>   https://en.wikipedia.org/wiki/Atwood_machine
> for more information.
> -- jt]]

My animation is not Atwood_machine because only body A moves vertically, while body B slides horizontally on a frictionless plane.

> And what is the ratio between the blue force FA=mg (gravitational + inertial) and the red force FB (inertial only)?

It turns out to me that FB=FA(mB/(mA+mB))

In our case where mA=mB=m, the force FB is FB=1/2 of FA.

It's correct?

Luigi Fortunati