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A bow string pushes an arrow say at 50N force for 0.05 seconds.

If the arrow is made of lead, it will not reach very far.
If the arrow is made of balsa wood, it will not reach very far.

If the arrow has certain mass, will 'match' and will reach the farthest.

How to calculate the optimal matching mass for an arrow in order to reach the farthest; for a given force / impetus ?

Can anyone help fine tuning the process ?
Am putting the beef steak with a couple of tablespoons of oil, salt and pepper, in a glass bowl with an upside up glass dish as a lid. Oil splatter falls back onto the steak that way, and no mess.
It works nearly well at 70% power for a couple of minutes, not as good flavor as grilled of course, but perhaps some of you have perfected the task and suggest tweaks... Come on with something !

Hi.
By applying 0.1 Volt to electrodes in a solution of multiple compounds, as a murky river; would only one or a few elements be collected ?
If the voltage is increased to 0.2 V, would additional others join and get deposited ?

Stepping up the voltage, would more and more elements attach to the electrodes ? Is that the way it works ?

The metals or compounds being in minute nanoparticle concentrations, diluted or in suspension as in a river. Making the river to flow trough an electrolytic pipe internals, would such metals stick to electrodes placed inside the pipe ?

Is that the way the electrochemical series would work in electrolysis, cumulatively selecting different metals depending of the voltage ?

Am sorry about the poor terminology or attempt to express the question. In other words, would different voltages deposit different elements onto the electrodes ?

It has been about fifty years with the teachings of a wise catholic priest, admirable history and literature professor embedded in my 'retina'

He mentioned the romanticism originated as a movement of Roman citizens against the church schism.
That is, -----> Rome anti schism. (1054?)

Can anyone clarify, deny or leave open door to such origin of the movement/word ? I was never able to confirm such anywhere.







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Llevo unos cincuenta años con la enseñanza de un culto sacerdote católico profesor de historia y literatura grabados en mi 'retina'.

Mencionó que el romanticismo se originó como un movimiento de ciudadanos de Roma en contra del cisma de la Iglesia. ¿Hay alguien que pueda aclarar, negar o dejar puerta abierta a tal aseveración de Roma-anti-cisma ? Nunca pude encontrar o confirmar tal relación. ¿ Alguien lo sabe ?
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As mentioned on Genesis 4.17, the wife of Cain ?