See how to calculate velocity from a distance time graph, how to calculate acceleration from a velocity time graph and how to calculate distance covered from a velocity time graph! 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).
In this video the author explains the various concepts like speed, velocity, free fall speed etc., Speed tells you how fast you are going, i.e. it is distance divided by time taken to travel it. Velocity is nothing but speed along with direction. Now she tells that acceleration is used to measure the rate of change in velocity. So she says that acceleration is difference in velocity divided by the time. She also explains that there can be acceleration with out change is speed as there can be ...
This quick After Effects software tutorial shows you how to control velocity when animating. You will learn velocity keyframing and how to use the graph editor in After Effects CS3.
In this video the tutors explain about the concepts of Circular Velocity and Acceleration. She explains the concepts using a real world small experiments. She shows that the equation to calculate circular velocity is v = (2 * Pi * r) / T, where r is the radius of the circle the object moves in, and T being its time period. Now she takes the values from the experiment and calculates the velocity of the other tutor who is the object that runs around in the circle for the experiment. She even co...
This experiment uses a ballistic pendulum to determine the launch velocity of a metal ball. This is compared to a measurement of the launch velocity found using projectile motion. You may wish to emphasize why energy is not conserved in the initial impact of the ball into the ballistic pendulum, but momentum is, and conversely why energy is conserved as the pendulum rises but momentum is not conserved.
Get started using Adobe After Effects with the help of The New Boston! This beginner's tutorial is bound to answer the many questions you have about the popular digital motion graphics and compositing software. The main purpose of After Effects is for film and video post-production.
Get started using Adobe After Effects with the help of The New Boston! This beginner's tutorial is bound to answer the many questions you have about the popular digital motion graphics and compositing software. The main purpose of After Effects is for film and video post-production.
Want to lighten your eyebrows without bleaching them? With a little bit of makeup and the right technique, it's easy! So easy, in fact, that this home beauty guide can present a complete, step-by-step overview of the process in just over four minutes. For detailed instructions, and to get started lightening your own brows, take a look.
First of all open an image which shows many different lights in a night background. Now make a new layer now set the color of background to black by first and the foreground color set to white. Click the background for the bottom of the left bar and then pressing 'd'’. Next select the 'gradient' tool. Make sure to select the style from the foreground to background. Select the 'mode' to 'normal' and ‘opacity’ to '100%'. Now drag the top right hand corner to the bottom of the left hand corner. ...
You'd think that in the United States we have more of a problem of women wanting to look tan year round than white and pale. But many women actually crave the vampirish pale complexion, and because not all of them are born with it, some turn to whitening/lightening creams. Some women also turn to these creams because they claim to fade dark spots.
In this clip, learn how to use velocity envelopes to control the speed of your clips in Sony Vegas. Whether you're new to Sony's popular non-linear video editor or a seasoned professional looking to better acquaint yourself with the new features and functions of the latest iteration of the application, you're sure to benefit from this free software tutorial. For more information, watch this video guide.
This video teaches how to use calculus find the position, velocity and acceleration of an object. Imagine an object moving on a straight line. It's position at any time (t) is given as s(t) pronounced "s of t". It's velocity is v(t)= s'(t) which is the derivative of s(t). It's acceleration a(t) is the derivative of its velocity v'(t). If we look at it from a different perspective we are differentiating. The derivative of the position is its velocity, the derivative of its velocity is it accel...
Check out this video to learn how to update the firmware of your LG Ally to Android version 2.2.2 also known as Froyo. Download mobile update and follow the instructions to get your phone running Froyo and Flash Velocity.
The video Understand The Basics of Velocity & Acceleration (301974) is a tutorial into the physics of position, velocity and acceleration. Each concepts are explained in terms of physical properties for the purpose of mathematical equations. Acceleration for instance is the increase in speed of an object in time. It is important to understand how these words are defined then translated into mathematical quantities in order to do problems in physics. With the correct understanding of forces an...
We have no doubt that famed photographer Annie Leibovitz takes perfect photos right at the photo shoot that require minimal retouching. But for the rest of us, as it is for most photographers, the photo editing process is just as important as the photo taking process, if not more important.
In this video, we learn how to lighten dark underarms and legs naturally at home. You will need: cucumber juice, turmeric powder, and lemon juice. First, peel your cucumber and cut them into pieces, then blend them. Next, add in 1 tsp of lemon juice and mix together. After this, add in a pinch of turmeric powder and mix well together. Apply this paste on your underarms and legs, or wherever you have blackness. Leave this on for twenty minutes and then wash off with warm water. Do this daily u...
This technique uses layers, blending modes, and brushes to achieve selective lightening & darkening of an image. Whether you're new to Adobe's popular graphics editor or a seasoned design professional looking to get better acquainted with the industry-standard app, you're sure to benefit from this free software tutorial. For more information, watch this designer's guide.
In this tutorial, learn how to dye your hair blonde if it is naturally dark brown. Dark brown hair is typically the hardest to lighten, and if done wrong you will wind up with orange hair and that is not a good look.
This is a great instructional video on how to calculate the age of Universe from Hubble's constant. The speed the galaxy moves away from us is directly proportional to the distance from us. Now think of big bang theory. Hubble's constant is equal to velocity over distance. 1 over Hubble's constant is equal to distance over velocity that is equal to time. Time equals to 1over 71. If you change it into all the same units words it is one over 71000 or 3.09x 10 to the power of 22. It is 3.09x10 t...
So, you're speeding up.. on a skateboard, in a car, running.. and you want to calculate the rate at which you are traveling the faster you go? Check out this tutorial and learn a valuable physics lesson. This video will show you step by step how to calculate acceleration in physics and determine if an object is speeding up, slowing down or moving at a constant velocity. Acceleration is based on the direction of the object's velocity and acceleration vectors. That may seem like a mouthful, but...
How to Make Anything demonstrates how to make a freeze frame in Sony Vegas. You can go to the preview window and click on save snapshot to file. The program will then create a jpeg which you can lay into your video to create a freeze frame. You can also use Vegas' velocity envelopes to create a freeze frame. First, zoom into your video in the timeline so that you see each individual frame. Make sure that quantize to frames is toggled in the options menu. Then, hit S to split the video. Right ...
This is one of the biggest mistakes women make when it comes to eyebrows. Many women become overly aggressive when it comes to plucking their brows and end up with thin or almost nonexistent brow hairs. Unfortunately, eyebrow hairs can take months to grow back and, in some cases, plucked eyebrow hairs may not grow back at all, particularly after years of over plucking. Stop plucking and give your eyebrows a chance to grow back to their natural state. In the meantime, you can use a soft eyebro...
Check out this "Juicy Tutorial" to learn how to create the lighten effect in Paint Shop Pro 8. Paint Shop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system. Paint Shop Pro 8 was published by Jasc Software.
This video by photoshopuniverse shows you how to simulate lightning in a night time scenic photo. For this a night time scene is required. Open the image in Photoshop and create a new layer and with the gradient tool create a gradient as shown from the top left to the bottom right. Apply the filter, difference clouds on the layer and inverse the layer as shown. Exaggerate the lightening by using the adjust levels command. Change the layer mode to stream and tweak the hue and saturation so tha...
This new and way more extreme form of BASE jumping involves a modified jumpsuit that makes you into a human airfoil. Called a squirrel suit or bird suit, this new sport is as close as man has got to flying. The barrel roll is a sweet stunt that involves a huge level of control and skill. Reach terminal velocity pretty easily in a jump.
This Apple software tutorial shows you how to edit MIDI notes in Logic Pro 8. Learn to edit note velocity and duration using the Piano Roll Editor tools and pencil tool in Logic Pro 8.
A continuation of my earlier science testing in Minecraft, I worked on a few things requested and retouched on TNT as there was suggestion of possible (and confirmed) altered circumstances.
Start with a regular plastic toy gun, like a squirt gun or NERF gun. Then, spray paint it a matte black. Once it dries, take several different colors of rub'n'buff and apply with your fingers. Now, you have your own steampunk style ray gun! Or, High Velocity Electrochemical Propellant Device!
The CV (constant velocity) shafts on your car allow the axel to transfer power to the wheels without an appreciable loss in efficiency. They are widespread in front and all-wheel drive cars. Watch this video to learn how to replace broken ones yourself.
If you need to capitalize a word using Swype and aren't sure how, then this is the tutorial for you. This advanced quick tip will get you started so your texts can be both lightening fast AND grammatically correct.
In this tutorial, learn all about Swype. Swype is a new program available for your Android phone that will allow you to text in half the time. By not ever taking your fingers off the keypad, you can type at lightening speeds. Swype is perfect for the lazy guy in a hurry. Check out this clip and get started on your WVGA enabled Droid.
In this tutorial, learn all about Swype. Swype is an app that you can add to your cell phone to make texting and e-mailing lightening fast. Say goodbye to tap texting - with Swype you just let your finger glide on the keyboard until it creates your desired word. Check out this clip and learn how to install and use Swype on your Samsung Omnia II cell phone (that is running Windows Mobile).
You'll need to learn how to use the velocity envelope in Sony Vegas if you want to create a time freeze effect - this video shows you how. Whether you're new to Sony's popular non-linear editor or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
In this tutorial, you will learn how to dye your hair like a pro. Get tips and tricks on dying your dark brown or black hair to a nice blonde color without going orange. In addition to learning to lighten your whole head, you will also receive tips on how to use a hair cap to highlight your locks. By highlighting you will create a defined, multi faceted look that will look great and unique. So follow along and get ready to give yourself a professional style makeover.
Clicks are made on "Image",then "Adjustments", followed by "Brightness/Contrast" ; contrast is set to 30 and brightness is set to 60 to add more light to the picture. "Adjustment", "Variations" are clicked in that order and both yellow and red are increased. "Filter", "Render", "Lightening Effects" are chosen in that order and a new window appears; within which the style is set to "Soft Omni". The brightness is decreased ;similar to the way it was increased, and contrast is increased to 60. T...
Gabrielle demonstrates how to bleach your eyebrows with peroxide at home. Bleaching your eyebrows is helpful for people who frost or bleach their hair and need to lighten their eyebrows to match their new hair color. Put a little bit of everyday household peroxide on a q-tip and swipe it across your eyebrow. Make sure there's not too much peroxide on the q-tip so it doesn't drip down. Leave the peroxide on overnight. When you wake up the next morning, just wash your face and you will see your...
Bill Myers shows you how to use the Velocity envelope to speed up or slow down, or even run video in reverse in Sony Vegas - but not Movie Studio. Watch and see how easy it is to create fast and slow motion effects in the Vegas video editing software.
If you want to retouch or add digital make up using Photoshop you should first erase and cover up any blemishes you see on the surface of the skin. This can be bruises, blemishes, or even acne marks and bumps. Do this anywhere you feel necessary such as the face or on the body. Using the lighten tool, you can also lighten the eye color as well as the whites of the eyes. Next, you can also adjust the texture and color of the lips. You can also shift the color saturation of the picture to add r...
This is a tutorial showing how to make a lightening effect on Photoshop. First click on the gradient tools and then click on the colors. Check to see if there is black on one side and white on the other, if there is then click the ok button. Then hold the shift key while dragging the mouse across the screen. This will make a black to white gradient effect on the screen. After that, click on the filter button at the top of the screen, then click render, and then difference clouds. After the cl...
Yanik Chauvin demonstrates how to do Non Destructive Dodging (lighten) and burning (darken) of images using the tools in Photoshop. He shows the image of a man lying on earth with his camera. To start the work he wants to make a new layer which can be done in two ways either by clicking on the ‘layer’ button on top of menu or by pressing down the alt key and clicking on the new layer at button of the layer palette. It will bring up the dialogue box. He named it “dodge and burn” and from the l...
