Re: New version of free physics textbook (was: Nieuwe versie van gratis natuurkunde boek op het net

Acme Optics <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]: 

<Snipola>
> In a lab at UCLA  one ounce of matter and one
> ounce of anti matter are separated by one cm. At t=0 the magnetic
> vacuum bottles holding each fail. The sufficient head start would be:
> 
> San Diego
> Mexico City
> Panama City
> Calisto
> Pluto."


You've brought this one up before...after searching google, I found
my response...anyone else get a similar answer?

>>Ok, I'll bite....if I did my uneducated guesstimated calculations
>>correctly, San Diego should be sufficient distance.
>>
>>I got 44.3 megatons for total energy conversion of 2 grams of mass.

Brian