Hi,
I was reading about surds and saw this:
[PLAIN]http://www.mattvonfat.com/eq.png
I'm probably not as familiar with simplifying fractions as I should be but I think I get that it's being split into two fractions and that √3/2 is the same as 1/2*√3 but I don't understand what's...
It's not exactly homework as it's a progress check question in a home learning course but I think this is the best place for it.
Homework Statement
The question I have is:
Calculate the resultant of the two vectors shown:
[PLAIN]http://www.mattvonfat.com/question.png
The...
Hi,
I'm doing a physics home study course and in the text it says:
It hasn't mentioned what the symbols Ø and ∆ mean before so I figure it's something I was expected to have known.
I'd really appreciate it if someone could help me out with this.
Thanks,
Matt
Hi,
I saw a TV program where a guy made a hand powered electric generator thing, where a magnet is spun inside of many coils of wire. I remebered from high school physics doing this and started wondering why you can't feed the elecricty you produce into a motor to spin the magnet for you...
Ah.
I was assuming that as 3v was going in (i originally thought through the input) that was what would come out. I probably shouldn't be doing stuff like this until I have a better knowledge of the more basic things.
If you don't mind me asking, is there a way to only have power from the...
Ok.
I'll explain a bit better.
Here's a poor drawing of the circuit:
http://www.leeksoftware.co.uk/D.bmp
The AND logic gate needs 3v to work though. So If I was to have another wire coming from the battery into the AND gate would it be supplying 3v to the AND gate or would it be...
Hi,
If you have a power source (for example 5v) and you have two wires coming off it would each wire be carrying 5v or does the volatge get split between them and give you only 2.5v on each?
Thanks
Matthew Leek