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.
To get a feel for the sheer scale of the tepuis, the Pixar team visited 3 of the most famous tepui: Mount Roraima, next-door Kukenan, and Auyantepui. At the eastern end of the Canaima National Park, Mount Roraima lies on the intersection of 3 country borders: Brazil, Guyana, and Venezuela. At 2810m tall, it is the tallest of the tepuis and the most famous, having inspired Doyleâs The Lost World. Despite its height, a ramp-like feature called the Roraima Ramp makes it relatively scalable. That doesnât mean itâs a walk in the park, according to Up co-director/writer Bob Peterson: