Equations are used everywhere: in computers, business, internet searches, medicine to name a few examples. Which is why we study them a lot in Maths. We have names to describe the different parts: coefficients, variables, constants and exponents. A variable is a symbol for a number we don’t know y
Learn how Earth’s rotation causes the Coriolis effect, with this video from NOVA. Use this resource to visualize the abstract concept of the Coriolis effect and to provide opportunities for students to use evidence to support a claim about the influence of the Coriolis effect on hurricanes, jet stre
VECO-Drive is an innovative solution combining a mechanical planetary gear with frequency controlled servo motors. The electrical superimposing gear is the most efficient way to make speed variable. Since only a small amount of rated power is needed, an overall component efficiency of greater than 9
Find the current due to closing a switch using equivalent resistance and Ohm's law. Click here to see more videos: https://alugha.com/KhanAcademy View more lessons or practice this subject at https://www.khanacademy.org/science/ap-physics-1/ap-circuits-topic/dc-circuit-analysis-ap/v/current-due-to
The Barry Glacier on Alaska's southern coast is located on one of many fjords that are extremely vulnerable to climate change. Researchers suspect that the melting glacier could cause large debris avalanches. Author: ZDF/Terra X/Region Five/I. Zink/O. Roetz/Maximilian Mohr Translation and dubbing:
You hear again and again how men are advised not to carry their cell phones in their pockets. This could have a negative impact on their fertility. Here we explain what this theory is all about. Original: "Federal Office for Radiation Protection" Original: German. All translations in this video ha
With its innovative nozzle and valve technology, the OnQ ModulePro nozzle moisturizer delivers an optimal moisture cross profile over the entire paper web, ensuring smooth processing to the reel. More information: http://voith.com/corp-en/papermaking/onq-modulepro.html
In this video we’re going to look at how to use substitution in equations to generate a table of ordered pairs. Ordered pairs (coordinates) can be used to solve equations, to plot graphs, and so we come across them a lot in Maths. You should already know how to substitute into equations, and how t
In this video we look at the basics of algebra, focusing on the notation that is used. In algebra we use symbols to represent numbers. These symbols are called variables. Some reasons for using symbols instead of numbers is that the symbols, or variables, can represent unknown quantities and for s
Completing the square, process, online tutoring, math help, simply explained, tutorial video, math by Daniel Jung Top calculator for school/university: http://amzn.to/2bkTSSC Top calculator online: http://www.wolframalpha.com/ Suitable for the videos, the math vocabulary book for grades 5 to 10 http
In algebra we have lots of different names for different things: expressions, equations, formulae and identities are all slightly different versions of similar things. Then within these, we have variables, constants, coefficients and exponents to describe the different parts. We also need to know wh
Thanks to John Deere #Precision Ag technology, site-specific farming has never been easier than with a 6R: With #Section Control, you can reduce overlap and minimise skips to ensure precise crop protection and nutrient application for up to 255 sections on your implement. Using #Variable Rate C
