Recent content by alpuy

I don't think that it will be banned because i try to understand something that i don't get. I say that an increase in mechanical power can be explained by a decrease in heat. Please don't ban it and tell me where I am wrong i want to learn.

Hi all, i agree with you that those guys that use Oxyhydrogen to increase MPGs in their vehicles must be violating some physics laws but the aim of this post is to understand why. Lets call: Eq : Chemical Enegry Ee : Electrical Energy Emec : Mechanical Energy: Ecal : Calorific Energy I imagine...

Ok, i see that that statement is not true, the statement may be valid for prime numbers, how is the proof? You are right it can be proven by contradiction. (2m + 1)(2n + 1) = 4mn + 2(m + n) + 1. and 4mn + 2(m + n) is even so 4mn + 2(m + n) + 1 is odd. How is it related to the unique...

Homework Statement I want to demonstrate that the numbers that are multiple of a and b at the same time, are the multiples of ab. Let a be 2 and b be 3. In the middle of the proof i get to a point that i have to prove that if 3*k2 is multiple of 2 then k2 is multiple of 2.Homework Equations...