I've never quite understood is how formula can involve division and multiplication while dealing with abstract concepts. Such as, ohm's law V = I•R where V=voltage applied I=current and R=resistance. How does that work exactly? how can you multiply two abstract concepts together to understand the equivalence to something else. Is this to assume we are evaluating for something, correct? if we know the certain number of volts and the current we can figure out the voltage? if this is correct can this be reversed in order to figure out the others alone, such as I and R?
Other formulas such as Speed = distance / time. Things like these have always confused me, maybe I just don't quite understand division but how can diving possible given you the outcome of speed?
Also anything dealing with infinities and pi in formulas I don't see how these are work together to form an understanding.
Please help
Other formulas such as Speed = distance / time. Things like these have always confused me, maybe I just don't quite understand division but how can diving possible given you the outcome of speed?
Also anything dealing with infinities and pi in formulas I don't see how these are work together to form an understanding.
Please help
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