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Expert  Average Ratings  Expertise 

Ahmed SalamiNigeria
Available

I can provide good answers to questions dealing in almost all of mathematics especially from A`Level downwards. I can as well help a good deal in Physics with most emphasis directed towards mechanics.  
randy pattonU.S.
Available

college mathematics, applied math, advanced calculus, complex analysis, linear and abstract algebra, probability theory, signal processing, undergraduate physics, physical oceanography  
Janet YangU.S.
Available

I can answer questions in Algebra, Basic Math, Calculus, Differential Equations, Geometry, Number Theory, and Word Problems. I would not feel comfortable answering questions in Probability and Statistics or Topology because I have not studied these in depth.  
EricAustralia
Available

Specialise in Calculus, polynomials, complex numbers, permutation and combination, mechanics, volumes, inequalities, etc. Very weak at number theory, logic theory and group theory.  
Sombra ShadowU.S.
Available

I can answer most questions up through Calculus and some in Number Theory and Abstract Algebra.  
Scott A WilsonU.S.
Available

I can answer any question in general math, arithetic, discret math, algebra, box problems, geometry, filling a tank with water, trigonometry, precalculus, linear algebra, complex mathematics, probability, statistics, and most of anything else that relates to math. I can also say that I broke 5 minutes for a mile, which is over 12 mph, but is that relevant?  
Clyde OliverU.S.
Available

I can answer all questions up to, and including, graduate level mathematics. I am more likely to prefer questions beyond the level of calculus. I can answer any questions, from basic elementary number theory like how to prove the first three digits of powers of 2 repeat (they do, with period 100, starting at 8), all the way to advanced mathematics like proving Egorov's theorem or finding phase transitions in random networks.  
SocratesOn Vacation
returns 11/24/2014 
I can answer any questions from the standard four semester Calulus sequence. Derivatives, partial derivatives, chain rule, single and multiple integrals, change of variable, sequences and series, vector integration (Green`s Theorem, Stokes, and Gauss) and applications. PreCalculus, Linear Algebra and Finite Math questions are also welcome. 
Impulse (J) is change in momentum, so you have: J = m v2  m v1 The mass m has not changed, and you know v1 and J and the direction of v2. You end up with: J^2 = m^2 v2^2  m^2 v1^2
Most of the people I know have slightly different opinions, but they each have their own view on how to wash clothes. From knowing this, it would be almost impossible to build an automatic machine. If
The shade rectangles are congruent, so the white rectangles in the corner are square and congruent. https://www.flickr.com/photos/dwread/15635269537/ Consider the top row, which contains two white
If you want to compute y = x % m, you are trying to divide x by m. You can do x/m, then subtract away the wholenumberpart (like 2.3333 becomes 0.3333), then multiply by m again. You can subtract
The modulus operation gives the remainder. Your example of y = x % 3 means that y is the remainder when you divide x by 3. So 14 mod 6 is 2, because 14/2 is 2 with remainder 2., i.e. 14 = 2*6 + 2.
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