Wolfram Research
Wolfram Math World: Topics of Permutation
This MathWorld site is a lite to link to a multitude of sites involving permutations. Look through to find your specific needs. If you are looking at this site with regards to a probability and statisics class you will probably want to...
Wolfram Research
Wolfram Math World: Divergence
Site gives formula for divergence as well as several examples. Presents a good informational lesson on the topic, and has links to other related topics.
Wolfram Research
Wolfram Math World: Smooth Surface
This site gives the terms which must be met in order for a surface to be a smooth surface. There are related links on this page.
Texas Instruments
Texas Instruments: Numb3 Rs: Trawling for an Intersection
Based off of the hit television show NUMB3RS, this lesson is designed to draw a connection between polar and parametric equations, as well as to expose students to the Trawler Problem (involving a fast boat chasing a slower boat which...
Wikimedia
Wikipedia: Centripetal Force
Wikipedia's site on centripetal force provides a section explaining the difference between centripetal force and centrifugal force. Includes formulas and hyperlinked terms.
Other
Elated Communications: Photoshop Tutorials
These tutorials will help you produce great looking graphics using Adobe Photoshop. Whether you're an absolute beginner or Photoshop expert, you'll find loads of useful Photoshop tips here.
Famous Scientists
Famous Scientists: J. Willard Gibbs
Learn about the life and accomplishments of J. Willard Gibbs in this article.
Paul Dawkins
Paul's Online Notes: Calculus Ii: Parametric Equations and Polar Coordinates
The resource examines parametric equations and polar coordinates. Topics investigated are parametric curves, area with parametric equations, arc length with polar coordinates, and surface area with polar coordinates. Class notes,...
Paul Dawkins
Paul's Online Notes: Calculus Iii: Surface Integrals
The resource examines surface integrals. Topics investigated are parametric surfaces, surface integrals, Stokes? theorem, and the divergence theorem. Class notes, definitions, and examples with detailed solutions are included. The notes...
CK-12 Foundation
Ck 12: Biology: Protists and Human Disease
[Free Registration/Login may be required to access all resource tools.] Discusses how protists cause human disease.
Open Door Team
Open Door Web Site: Physics Equilibrium of Forces
The process of finding the magnitudes of the components of a force, called resolving the force, is explained at this site.
Larson Texts
Larson Precalculus: Magnitude of a Scalar Multiple [Pdf]
Example and some exercises on how to find the magnitude of a scalar multiple.
Physics Classroom
The Physics Classroom: 1 D Kinematics: Speed and Velocity
Through illustrated examples and interactive practice problems, students examine the difference between speed and velocity.
Physics Classroom
The Physics Classroom: Newton's Laws: Drawing Free Body Diagrams
Students practice reading situations where forces are acting upon objects in all directions and magnitudes, and then draw free-body diagrams to represent the forces. Each problem has a self-checking key linked right on the page.
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Principles for Satellites
Students explore how a satellite's motion is governed by the same physics principles and described by the same mathematical equations.
Walter Fendt
Walter Fendt: Apps Zur Physik
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...
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