Suggestion Definition and 129 Threads

I'm looking for a comprehensive book that covers Newtonian, Lagrangian, Hamiltonian, and Relativitistic Mechanics. Is there such a book, and what is it called?

I am looking for an Electromagnetic textbook that has a solution manuel or a CD with selected solution of problems available so I can work through and compare the answers. I have the Schaums already. I also have the Ulaby textbook that have the CD. I just need one more book to workout more...

I am having problesm with this question a. A 2.5-g bullet traveling at hits a tree and slows uniformly to a stop while penetrating a distance of 12 cm into the tree’s trunk. What force was exerted on the bullet in bringing it to rest? b You are carrying a backpack across campus. What...

Suggestion For 12" Wheel Rim I Need To Urgently Require To Buy A 12 Inch Wheel Rim For A Vehicle I Am Preparing...cud Anyone Suggest An Oem Which Has A Specification Suitable To Mine

http://arxiv.org/abs/0804.0252 I would appreciate hearing some comment on this one. It joins up CDT (causal dynamical triangulations, Renate Loll's approach) with noncritical string (field) theory. "A novel continuum theory of two-dimensional quantum gravity, based on a version of Causal...

Hi, Someone has some suggestion about self-study book about "Laplacian" and "Hamilton Operator". Thanks

I am only familiar to undergrad abstract algebra and want to learn category theory. which book or website do you suggest for a quick start? thanks in advance

A silicon wafer is 500 μm thick. The front surface is {100}. A mask consists of a rectangular window of unknown size. The sides of the window are parallel to <110>. After through-wafer etch, a window (50 μm by 80 μm) is formed on the other side of the wafer. Find the size of the original mask...

Homework Statement Can I get some help with: \int -\frac {sin^2(3x)}{3cos(x)} dx Homework Equations The Attempt at a Solution It looks like a substitution would work but I'm striking out with: u = sin(3x) du = 3cos(3x) because this is now in the denominatior u =...

I have a paper I must write on any SC case after 2000. Anyone have any suggestions of one that maybe interesting. Maybe something your business has been effected by the outcome.

I've been looking for some kind of strong transparent/translucent Silicone RTV to make some small strong plastic prototype parts. So far I've only found stuff like smooth-on, but there should be something stronger out there.. I think.. Does anyone know a material that would fit my need...

Please could sum1 give me a suggestion here! Hi, i recently did an experiment whereby all the visble colours of white light are shone through a milky jar (ie milk and water meant to imitate fog!). Yellow shines through the greatest and they say(from articles where they explain why yellow...

Can anyone suggest me a book (or website) about history of mathematics and another to learn mathematics starting from axioms and building up (euclid?)?

Oldman asked an interesting bunch of questions, which at the time i could not reply to because of the context Basically it was questions about the unlikelihood of life or more exactly our sort of life. the questions came up in the "Beyond" forum, relative to quantum gravity---various theories...

Hey everyone, I'm looking for a gift for my sister. She's educated, but not a biologist. She wants a book about the brain and memory, specifically with some focus on the learning process. She's a musician and an educator, so she'd like to learn more about how different kinds of learning...

Have you ever noticed some one looking intently at some thing, i find it imposible not to look as well, Why ?

i am now doing a (alevel) coursework on antimatter, can someone pls suggest some topics to include :rolleyes: ths

I am interested in Physics and i think i will cont. my career on it.I want to buy a physics book , uses considerably medium-high maths.I know all formulas.Now i am finishing colllege grade and i just know physics topics and never thought about their logic and want to understand them and think...

I'm posting this in the astronomy forum since it's the closest forum to one devoted to the SETI search. I was doing some digitizing of voice recordings when I found a surprising effect. The first zip file attached below is of a voice recording in MP3 format. The digital sampling rate was at...

I'm looking for a 'popular science book' that gives a good overview of current nanotechnology advancements.

Russia and Iran has just signed an agreement for: producing nuclear weapons, in an old nuclear plant which was projected by the Russians many years before and is situated in Iran.after the nuclear plant(Bushehrit) will be able to produce an energy equal to 1000 megavat. The main question is if...

Hi! I wonder which processor I ought to use. It should just be used to tech me the fundamentals of its operations on the buses. 8-bit? I'd a look at the z80, but it seems rather difficult obtaining...

Rock the Suggestion Box Like the Feedback Forum, but hipper ! :biggrin: No need to wear well-brushed suits and shiny leather shoes here. No need to bow to the Uberlords as you enter. Heck, we don't even care if you don't iron your underwear before wearing them ! :wink: Just drop your...

I'm about to do this project in which we will prepare and perform an experiment and then later tell the class about it. All this in about a week. I'm now trying to come up with some interesting experiment to do during this time. I'd really like some help on the subject. I'm looking for an...

Let a and b be natural numbers and LCM(a,b) = m. Prove that if GCD(a,b) = 1, then LCM(a,b) = ab. What I got so far was that since b|LCM(a,b), then b*k = LCM(a,b) for some natural number k. I know I need to show that k </= a and k >/= a so I get a = k. And show that b*k = ba = LCM(a,b). I...

My car has 4 power windows, and I'm trying to make a circuit that would roll down the window with just a touch of a button. I used a 555 timer monostable mode to create a logic latch for X amount of second which in turn drive a relay that give power to the window motor. Now I need a way to...

I'm currently taking Advanced Modern Physics and Optics, among other things. Our textbooks aren't too keen on explaining things in detail and going into the exact proofs and formulations. I am looking for a physics book or series of physics books that actually explain everything in detail...

To get into time travel, the negative mass structure is reasonable as it is ease to exceed the c. This is a very hard question. The negative mass traveler invention and patent would be awarded. Is it right the ten millions money award. Who can do it ready ? Help please!

Anybody has a suggestion for a good book introducing string theory?