That is, the car will be moving ( 6000 * 6.28 * r) / (R1*R2) inches per minute. Since 1 mile = 5280 feet = 63,360 inches, and 1 hour = 60 minutes, then the conversion from inches per minute to miles per hour is ( 60 / 63,360 ). So, if the engine is turning 6000 rev/min then the car must be going (60 / 63,360) * ( ( 6000 * 6.28 * r) / (R1*R2) miles/hour.
Kaieteur Falls is the world's widest single drop waterfall, located on the Potaro River in the Kaieteur National Park, in Essequibo, Guyana.Its location is in the Amazon forest.aieteur Falls is about four times higher than the Niagara Falls, on the border between Canada and the United States, and about twice the height of the Victoria Falls, on the border of Zambia and Zimbabwe in Africa.
French Polynesia is known for its spectacular nature. Razorsharp mountaintops, stunning turquoise lagoons, and abundance of beautiful flowers. Also below the water there is a natures paradise to be found in French Polynesia. Papeete is the capital of Tahiti, the largest island, nicknamed âthe island of loveâ. It is a visitorâs first port of call because of the international airport of Tahiti-Faaâa which is located here. Moorea is the sister island, some 17kms north west of Papeete.