Hey Definition and 109 Threads

Psssssst...hey you...yes you...click me So you've clicked me and you're currently reading this sentence. However, the sentence above did not exist while you were still reading it, because you did not get to the fullstop. This means that the above sentence was false while you were...

If an arrow is shot upward on the moon with a velocity of 58m/s, its height in meters after t seconds is given by h=58t-0.83t^2 find the instantaneous velocity after one second...can u post ur work?? and explain this to me...thx in advance...

Thanks .

Hey Quick Question! will plasma retain a electro-magnetic charge after conduction? And if so any ideas as to the strength of the charge?

I'm trying to decide if it's worth my time to make my undergraduate GPA super high My cumulative won't get much higher than 3.2 even if I get 4.0 for the next two years, so I won't be able to get into any honors societies, and the only reason I can see to bother temporarily memorizing every...

My mom told me before that apparently when I was like 5 years old I had some sort of ability to tell where my relatives were and what they were doing even though they were dozens or hundreds of miles away, so a few months ago I tried to find out if there was any reasonable information on it, but...

Yo, d00dz, I'm just starting an introductory quantum physics class, so this'll probably be childishly foolish to some of you, but the risk of sounding childish has yet to stop me from saying something on the internet It seems like the transformations of special relativity just break down at...

Hey guys and gals - Its war! Physics Forums vs Sciforums. Sciforums has a thread Sciforums vs Physics Forums, those weezels are lambasting PF(lol) Its good natured so far, but they think they have us at the Frairs club... roasting. Are we going to take this on the chin or what. Heres the...

Hey all, hows it goin? (I'm new here) :smile: