Laws Practice Search Results

How To: Solve math problems with the commutative law of addition

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the commutative law of addition.

How To: Solve math problems with the commutative law of multiplication

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the commutative law of addition.

How To: Solve math problems with the associative law of addition

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the associative law of addition.

How To: Solve math problems with the associative law of multiplication

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve problems requiring use of the associate law of multiplication.

How To: Rural surveillance

If you are law enforcement or find yourself in an emergency situation you may need to know how to properly conduct surveillance in a rural area. You will have to gather information without being scene and will need different techniques when out in the wilderness.

How To: Start sculpting in Zbrush 3.1

If you've come home from a long day of work, you might just want to sculpt in Pixologic's Zbrush 3.1 3D sculpting software. So sculpt out of clay to practice the Zbrush 3D modeling program, don't work on Zspheres or an entire model, practice on sculpting. If you plan on being a good 3D digital animator, then practice, practice, practice. This video will show you how to work in the interface, use brushes, and sculpt a squirkle, yes a squirkle.

How To: Practice free throws in basketball

This video series covers free throws in basketball. Learn proper technique and how to practice and improve your free throw shots. Topics covered, in order are: pre-shot routine, physical mechanics, mental mechanics, rhythm and timing, and practice.

How To: Use the laws of logarithms

ProfessorElvisZap teaches you about the laws of logarithms. When x is positive, meaning 0<x. x times y equals y times x. This is the commutative property. x times (y times z) equals (x times y) times z. This is the associative property. x times 1 equals x. This is the multiplicative property. x times x to the power of -1 equals 1. This is the multiplicative inverse property. You can use these properties with addition: a+b=b+a, (a+b)+c=a+(b+c), a+0=a and a+(-a)=0. A logarithm is a homomorphism...

How To: Apply the 1st Law of Exponents

In this video tutorial the author explains the concept of 1st Law of Exponents using an example. He shows that when we add polynomials the exponents does not change but when you multiply two polynomials their exponents change. He says that the new exponent is the sum of the first polynomial exponent and the second polynomial exponent. He further demonstrates this with a good example. This video clear shows with an example about the concept of the 1st Law of Exponents using it to multiply two ...

How To: Apply the 7th Law of Exponents

This video explains how to apply the 7th Law of Exponents. The principal rule explained here is that "To raise a quotient to a power, You can multiply each of its terms by the same power". This is a simple rule explained clearly with the help of a couple of examples, which is so simple that once you watch this video you will never make any mistake as far as the 7th Law of Exponents is concerned. It has also got a couple of more parts, do visit them and learn more.

How To: Apply the 2nd Law of Exponents

Having trouble dividing exponents? Doug Simms from Free Math Tutoring provides an excellent tutorial on applying the 2nd Law of Exponents. If you need to know how to divide polynomials, watch this video covering easy to follow examples explaining and demonstrating the 2nd Law of Exponents. In this first part of a two video series, Doug's student explains how to subtract the exponents within a polynomial in a simple example that will help you leap over this common math homework hurdle.

How To: Use Hess's law in physical chemistry

In this free video science lesson from Internet pedagogical superstar Salman Khan, we learn how to use Hess's law. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Apply the 6th Law of Exponents

This is a video tutorial in the Education category where you are going to learn how to apply the 6th Law of Exponents. The 6th law of exponents says, to raise a product to a power, you can multiply each of its factors by the same power. For example if you have (acm) to the power x, that will be equal to the product of (a to the power x), (c to the power x) and (m to the power x). How is this done? (acm) to the power x is same as (a to the 1, c to the 1 and m to the 1). What we are doing is, w...

How To: Practice away from the golf course

This Sports video tutorial will show you how to practice away from the golf course. This video is from Golf Link. Sandy LaBauve presents this video tutorial. You can work on your grip while watching TV. Sitting on your sofa, take your golf club and keep on practicing on the correct grip. Make sure the face is square, use the visual check points, lower your hand and feel the grip. Check your posture in the mirror. Use your backyard to practice your arm swing. And finally you can work on your p...

How To: Understand the basics of exponent laws

Before you can effectively use exponents, it is necessary to understand the laws behind them. First, in order to multiply a number raised to an exponent, by that number raised to another exponent, just add the exponents: for example, 2^5 * 2^2 is 2^(5+2), or 2^7. In short, a^m * a^n = a^(m+n). Similarly, dividing a number raised to an exponent by that number raised to another exponent can be done by subtracting the exponents: a^m / a^n = a^(m-n). To raise a number raised by an exponent to ano...

How To: Understand Newton's second law

In this tutorial the author explains the concept of Newton's Second Law of motion which states that force is equal to mass times acceleration. So the equation to compute force F is F = m * a, where m is the mass of the body and a is the acceleration produced by the force on that body. He explains that even our weight is our mass times the gravity. So now he explains that mass of a body is constant and only our weight changes depending up on the situation we are in. If you want a clear underst...

How To: Moonwalk with a running man

Check out this dance video that demonstrates how to moonwalk. Learn this classic move made famous by Michael Jackson and practice your moonwalking skills with this video. This video also explains how to combine the moonwalk to the running man. Soon you'll be able to do the Moon walk and running man like a pro. Practice, practice, practice!

How To: Learn the art of practice on the cello

This instructional cello video explains the art of practice and how to effectively practice the cello in a musical way. It is important to spend some quiet time with the cello alone. The golden rule of practice is to take less material and to slow it down. This tutorial also offers a few basic principles for beginners that will help them improve their cello skills.

How To: Do the basics of pop and lock street dance

This video pop and lock tutorial covers the basics of popping, waving, gliding, botting, tutting, and ticking. Follow along with these hip hop moves and practice, practice, practice. The talented demonstrator is completely self-taught, so really, with a little bit of patience anyone can learn these moves at home. Watch this instructional video, practice along with your favorite hip hop music, and start impressing friends with your mad skills at dance parties or a club.

How To: Practice without a bodhrán and make your own tipper

In this how to video, you will learn how to practice without a Bodhran and make your own tipper. This is useful if you do not have enough money to buy a Bodhran or you want to practice silently. To make a tipper, buy skewers from any place. Take about 14 and put the together. Tie them together with 2 rubber bands. You can get different sounds depending on the distant of the rubber band from the end of the sticks. Next, you must get a practice board. A clip board can be used for one. You can m...

How To: Practice Korean vocabulary with pictures

Check out this Korean language tutorial video to practice your vocabulary skills. This instructional video is a part of the picture/vocabulary series to help learners practice their Korean skills. This video is a great lesson for advanced learners who want to listen to native speakers, but it is also helpful for advanced beginners to build up their vocabulary skills. Watch as this instructional language video provides pictures supplemented by voice over with thorough explanations of each Kore...

How To: Practice a double arm backstroke

Do you overreach on your backstroke? Having a hard time keeping your hips up? Wondering how your hands should exit to initiate recovery? Want to get the feeling of where to start the pull? The swimming drill demonstrated in this how-to video is for you. Watch this video swimming tutorial and learn how to practice a double arm backstroke to practice your backstroke technique.