If an object is traveling in a circle we could describe its motion with the usual variables for position, velocity, and acceleration, but it would be complicated because the objects direction is constantly changing. It is more convenient to define new variables to describe circular motion in angular units.
The 2012 Open Champion is ranked 28th in the OWGR, and is currently 62nd in The Race To Dubai. He finished T37 last week at The Qatar Masters while using the short putter. Ernie Els has 26 career European Tour wins throughout his illustrious career, and 19 PGA Tour victories. He has won the US Open Twice, and the British Open twice.
Newest and Largest of Cat Scrapers. Replacing the 657E, Caterpillar's 657G open-bowl scraper features Cat's C18 ACERT engine for the tractor and the C15 ACERT engine for the scraper. The largest of eight machines in the G Series wheel tractor-scrapers, the 657G has a heaped capacity of 44 cubic yards and a rated load of 104,058 pounds. Replacing the 657E, Caterpillar's 657G open-bowl scraper features Cat's C18 ACERT engine for the tractor and the C15 ACERT engine for the scraper.