Recent content by Jovaro

I have never seen deceleration in my physics book. Always acceleration whether it is positive or negative.

Looks good to me, but did you take the correct weight for DC in your calculation of point C?

Yeah, if it is going in the negative direction. E.g backwards

Not really, take a look at the drawing. That should make it clear.

Since the velocity of the object is constant, the resultance of the three forces acting on the object is zero. If there would be a resulting force there would have been an acceleration. F=m*a remember? If you make a scetch with a dot representing the object and the 2 known forces as vectors...

Let me explain the theory a bit further. Photons are causing a virtual particle pair to pop into existence, and this takes a little time for the photon. Like an athlete taking a hurdle. According to this person on the forum the Zero Point Energy has increased over time, causing more virtual...

Hejhej, There is a religious forum where I am posting in some evolution vs. creation threads. Creationists often believe that the world and everything else has not existed much longer then several thousands years. If you ask them how to explain that the light from stars millions of light...