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.
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...
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 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.
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.
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.
Pitching can be either really great and effective, or really sloppy and frustrating. Most young children pitching the baseball fall into the latter category because they don't know how to properly grip or release the baseball. This video will talk about some proper grip and release techniques coaches can use to teach their baseball pitchers, so they can maximize spin and velocity during curveballs, fastballs, or any other pitch.
This Lynda tutorial teaches how to use the Logic pro, a songwriting application. Midi sequencing and quantizing is the main focus of this video. Midi is a short name for Musical instrumental digital interface. Midi is not sound. It is a low resolution computer protocol, developed in early 80’s to enable computer to communicate each other. Midi is fast, simple and reliable. It has a intensity stream. In this project, Scot Hirsch explained how a midi file is manipulated in Logic pro. Midi file ...
Physics can be a real mind bender, but this educational video will show you how to wrap your head around Heisenberg's uncertainty principle. And no, that's not the same Heisenberg that's in Breaking Bad. We're talking about the famous German theoretical physicist Werner Heisenberg, someone whose work you'd be more likely to see in Fringe.
The guy first gives the definition of differential equations. He explains that a differential equation is an equation that contains the derivatives of an unknown function. He then gives some examples of differential equation and explains what the equation's order means. After that he gives an example on how to solve a simple equation. He calculates it and gives examples of graphs. Then he explains what a general solution is and how to narrow down the number of solutions using data from the pr...
Kyle Hutchens with Live Strong demonstrates how to throw a good curveball. First grip the baseball on the side where the skinny seams come together. Take a normal pitching stance with one leg back, come through, bend your front leg and snap your wrist down through the ball to release it. Snapping your wrist down through the baseball creates the speed and the drop of the curveball. It creates less velocity than a fastball. Create the drop when your arm is between the 12 o'clock and 6 o'clock p...
The universal solvent is back. It looms, floating in a condensed visible mass, then bursts from its vaporous state, streaking to the earth at teminal velocity. Those blurred droplets called rain are a pretty simple thing to create, it's just a couple of filters and you've got it. Bert takes it a few of steps further to create a whole stormy scene with rain, lightning and an ominous sky. Oh, and there's a pirate ship in there too.
Your knees support much of your weight. Exercise can keep your knees healthy by strengthening the muscles surrounding the joints. Strengthen your knees with this helpful tips.
For a number of years, I have had a vortex cannon on the top of my list of projects to attempt. Creating a sturdy cone for the barrel has always been a hurdle in the design, one I finally found a solution for in this video.
Guinness is a fantastic beer straight out of Ireland and not one that is to be enjoyed quickly. You are meant to slowly pour and slowly savor this tasty stout. In this tutorial, learn how to pour a perfect Guinness from the tap and top it with a shamrock - just like in Ireland! Any Guinness fan knows, that pint is worth the wait, so give it a try!
If your front load washer is taking forever to fill up with water, there may be a problem that you don't know about. A machine that fills too slowly, uses up energy and can waste your time.
Interested in playing the legato bass part to Once's "Falling Slowly" on your accordion? See how it's done with this free video accordion lesson, which presents a complete breakdown of the song. While this tutorial is geared toward those who already have some knowledge of the accordion, accordionists of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing "Falling Slowly" on your own squeezebox, take a look!
Interested in playing "Falling Slowly" from the 2007 musical Once on your accordion? See how it's done with this free video accordion lesson, which presents a complete breakdown of the song. While this tutorial is geared toward those who already have some knowledge of the accordion, accordionists of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing "Falling Slowly" on your own squeezebox, take a look!
Learn how to use a fishing jig which recreates the motion of a fish swimming in simple steps. First connect the fishing jig to a fishing rod and tie a knot in it. Throw the jig in the water by holding the rod properly in your hand. Control the rod carefully and pump them in slowly. Keep the fish in the line of your reel and slowly bring them in.
If you would like to jump higher for sports or just for pure athleticism these plyometric exercises will challenge your muscles to optimize their ability to perform. This will involve a series of jumping exercises with weights and props.
In this video tutorial, viewers learn how to unclog a toilet in 11 seconds. Users will need a plunger. It is recommended to use a pleaded plunger, instead of the regular plunger. When clogging a toilet, the rubber of the plunger is filled up with water, pushed down and squeezes out the pressurized water. The force from the pressured water will remove the clogging of the toilet. Slowly place the plunger into the water and let it be filled with water. Align it with the toilet hole and then push...
Many superstars have fallen to the devastating power and destruction of the finisher wrestling move known as the Spear. Among the wrestling superstars who have made this move incredibly popular are Edge, Rhino, Bill Goldberg, and the up and coming superstar Roman Reigns. In this professional wrestling video tutorial you will learn the basic concept and performance of the Spear.
How heavy is a plastic bag? Not very heavy at all, but in order to use a plastic bag to help me karate chop a thin wooden stick, I don't need weight—I need air pressure. Below, the "Quick Clip" demonstrates the power of air pressure via the vacuum created between a plastic bag and the countertop.
It's a real challenge to create exploding targets that can be set off by low velocity projectiles, yet remain safe to handle without risk of ignition during construction.
Tracie Cunniliers demonstrates how to wind a bobbin and thread the needle using an automatic needle threader in 'Elna 2800'.To wind a bobbin, place a spool of thread on the holder. Place a thread holder next to the spool of thread. Take the end of the thread and wind it around the clip situated on the other side of the machine. Now take a bobbin and pull the needle through the bobbin inside-out. Now place the bobbin on the holder and click into place. Hold the end of the thread and slowly pre...
