Q: Some math problems will not specify values of distance, but will tell you how long an object was moving and how fast it was moving. You can calculate displacement using these time and speed values. In this case, the formula would be: S = 1/2(u + v)t. U = the object's initial velocity, or how fast it started going in a certain direction. V = the object's final velocity, or how fast it was going at its last location. T = the time the object took to get there. For example: A car is traveling down the road for 45 seconds (time taken). The car turned west at 20 m/s (initial velocity) and by the end of the street, it was traveling at 23 m/s (final velocity). Calculate the displacement based on these factors. Now that you know how long the car drove for, how fast it moved in the beginning, and how fast it was moving in the end, you can find the distance from the initial location to the final location. Your formula will look like this: S = 1/2(20 + 23)45. Remember to follow the order of operations, otherwise displacement will turn out to be a completely different value. For this formula, it's okay if you accidentally switch initial and final velocity. Since you will be adding these numbers first, it doesn't matter where they are in the parentheses. For other formulas, however, switching initial with final velocity will give you a different displacement value. Your formula will look like this: S = 1/2(43)45. First divide 43 by 2, which will give you 21.5 Then multiply 21.5 by 45, which should give you 967.5 meters. 967.5 is your displacement value, or how far your car is from its original spot.
A: Use this formula when the problem specifies the object's velocity and time taken. Input the values for velocity and time into their respective variables. Calculate the formula once you have input the values into their correct places.

Q: Most people are more concerned about differentiating real leather from faux, or fake leather. But serious connoisseurs know that there are actually multiple grades of real leather, of which "Genuine Leather" is actually the second lowest grade. From most luxurious to least, the other types of real leather are: Full Grain Leather Top Grain Leather Genuine Leather Bonded Leather Full grain leather only uses the very highest (closest to the air) layer of skin, which is the toughest, most durable, and most beloved. It is left unfinished, meaning it has completely unique characteristics, creases, and coloring. Because of the smaller amount of leather on the surface of each animal and the difficulty of working with full grain toughness, the price is understandably high. Be aware that some manufacturers will report something is "made with full grain leather" even if only parts of the chair or sofa are full grain. This is another reason why buying without seeing the good is rarely recommended. The most common "luxury" leather is top grain, which takes the layer of skin just below full grain and works it lightly to remove imperfections. It is smoother and more consistent than full grain, but easier to work as well, keeping the price down. While not as durable as full grain, it is still a strong, well-crafted leather. Genuine leather is made by stripping off the harder, more expensive grains from the top, then using the softer, easier to work leather underneath. It is not as durable as full or top grain, but it is much cheaper since it can be manufactured into a variety of goods with ease. Remember -- genuine leather is a specific grade, not the phrase for real leather. If you request genuine leather in a leather shop, they will have a specific type of product in mind. While bonded leather is still leather, it isn't an unbroken or regular piece of animal skin. Instead, the shavings from all the other leather grades are collected, ground up, and mixed with an adhesive liquid to make a piece of leather. Though cheap, the quality is severely lacking. Because the quality is less impressive, bonded leather is often used for book covers and other smaller, less worn items.
A: Understand that "Genuine Leather" is only one kind of real, legitimate leather on the market. Purchase "full grain" leather for only for the most high-end products. Search for "top grain leather" to get high-quality goods at a much more reasonable price. Know that "genuine leather" usually has a suede side or feeling to it. Stay away from "bonded leather," which is made from ground up and glued leather shavings.

Q: Several cloud based web portals facilitate recording of phone conversations without the additional hassle of installing any software or purchasing hardware. The service calls both the source and destination numbers, bridges them, and records the call. The service is tightly integrated into a telephony infrastructure which resides in the cloud. This allows providers to store recordings in the cloud and make them available to subscribers through personal portals. Some of such services are www.recordator.com, www.saveyourcall.com etc and a list of such services can be found at this Wikipedia article[1] All your call recordings are made available by the providers in your personal dashboard and you can download them as well. At first, you need to create your personal profile on their website and purchase calling minutes according to their pricing plans. Average call + recording pricing varies from 10-25 cents per minute depending on which plan you choose. You need to take care of the legal angle. So if your location requires two party consent, the onus in on you to inform your caller that the call is being recorded.
A:
Use cloud-based web applications. Most of such services utilize the 'Cloud-Bridge' technology. There are several providers. They can be used with any type of phone(fixed line or cellphone). All such web applications follow a subscription based model. They do not inform your caller that the call is being recorded.