And a person in a Schedule C job is responsible for determining policies and working with the key appointments in a confidential manner [source: Progressive Government ]. According to the Progressive Government Web site, the White House can fill 6,478 appointed positions during a term.
It takes Earth 24 hours to complete one Day (slightly more than one 360 degree rotation). It takes 365 days 6 hours 9 minutes 9 seconds for Earth to make one revolution around the sun. http://hypertextbook.com/facts/1999/Mitc...
It takes Earth 23 hours, 56 minutes and 4.091 seconds to completely rotate on its axis compared to the background stars. This amount of time is known as a sidereal... It takes Earth 23 hours, 56 minutes and 4.091 seconds to completely rotate on its axis compared to the background stars. This amount of time is known as a sidereal day. Earth rotates from west to east, which is why the Sun rises in the east and sets in the west. Earth's rotation is also slowing slightly with time, meaning that days were shorter in the past. This is due to the effect of the Moon on Earth's rotation. Atomic clocks show that a day is now about 1.7 milliseconds longer than it was a century ago.