Review Definition and 459 Threads

I have 2 problems I have forgot how to do. 1. An Arrow is shot at an angle of 45 degrees abouve the horizontal at 69 m/s. (a) How high will the arrow go? (b) what horizontal distance will the arrow travel. these are the equations I know: Dx=Vxt (Dx: verticle distance, Vx: Verticle...

Ok, so I have my Calculus Finals this coming Thursday, and I hope I receive some "tutoring" or review. The teacher sent out a review sheet via email, and I mirrored it [PLAIN]www.hodeez.com/max3_finals.doc[/URL] Just need a little/some help on 1,4,6,7,10 and the long problem. Of course I...

Hi guys, I have a calculus test tomorrow and it'll be great if I can receive some answers + explanations! my review sheet is attached. if this is breaking the rules I am sorry. hope this actually helps some other people too

"DEMON HAUNTED WORLD", SAGAN - a CRITIQUE “The Demon Haunted World”, by Carl Sagan A Critique by MirabileAuditu The late Carl Sagan built a considerable reputation, and fortune, writing such books as “Cosmos”, “Pale Blue Dot”, and “The Demon Haunted World”. In each of them, he pretends...

This guy is effectively asking for donations on EBay: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2193742726&category=14431 This is the patent...

The book review here is for Hyperspace, authored by Michio Kaku. As the name suggests, the book is focused on the concept of higher dimensions and their applications in physics. More specifically, the books covers a wide range of topics, from the history of hyperspace, extra dimensions in...

Not forcing a topic just to be the first to post a review of an astronomy book or anything, I just thought perhaps some of you may be interested in one of the most helpful star atlases i have used, to-date. It is The Great Atlas of the STARS by Serge Brunier, photographs by Akira Fujii. It...

This seems a common topic lately... Mr. Cranky (of movie review infamy) has a hilarious review. The full thing is at http://www.mrcranky.com/movies/iraqwarcoverage.html : (lots of profanity there, caveat lector.) Seriously though, what do you guys think of the network news coverage, two...

The secret of antigravitational flight, as told by ETs In an UFO forum, where I´m the resident skeptic, some one gave me this contactee message, given to him by a ET, that is some kind of Physics unknown to humanity, and that is the secret of antigravitational flight. I know almost...