The average distance of the Moon from Earth is around 380,000km (240,000 miles), about 30 earth diameters. ^ The distance changes as the moon orbits the Earth in an elliptical orbit, completing an orbit in around 27.3...

3 Answers · Science & Mathematics · 26/10/2013

...deg). Its circumference is 2pi r cos(40). Using r = 6,378.137 km (

**Wikipedia**) gives: 2 pi 6378.137 cos(40) = 30699.24 km = 30700 km to nearest 10km...1 Answers · Science & Mathematics · 01/05/2008

4.3L per 100 km is motorcycle or hybrid territory. As fuel efficient as the Honda...even more fuel. But considering the distance is only around 60 km , 15 litres for there and back should be more than sufficient. BTW, ...

2 Answers · Cars & Transportation · 14/03/2013

Israel - 20,770 sq km Negev - 13,000 sq km (

**Wikipedia**). Brittanica-12,200. Columbia-13,310...1 Answers · Science & Mathematics · 13/07/2009

In the

**Wikipedia**article, on the little map on the right that shows a red area, that red area...4 Answers · Travel · 26/09/2009

... must be larger than 416 sq km . The mention of 55 sq km must be an error, and the larger number is backed up here: http://en.

**wikipedia**.org/wiki/Governorates_of_Egypt2 Answers · Science & Mathematics · 09/02/2014

Mean radius of the earth = 6371 km (from

**Wikipedia**) Acceleration due to gravity at the earth's surface = 9.81 m/s^2...1 Answers · Science & Mathematics · 22/03/2012

...of 1.979*10^30 using

**Wikipedia**'s mass, 1.989*10^30 297,460 km /s EDIT: The**Wikipedia**article on "solar mass" give a conventionally accepted value that would lead...4 Answers · Science & Mathematics · 25/02/2009

Approx 2250 km long http://en.

**wikipedia**.org/wiki/Red_Sea "....The Red Sea ...1 Answers · Education & Reference · 24/12/2011

Mean Earth radius (from

**wikipedia**) = 6371km (6371 km + 353km) / 6371 km = 1.055 The astronaut's radius in orbit is 1.055...4 Answers · Science & Mathematics · 26/11/2010