Here weight force is perpendicular to the direction of motion of the object at the top of the circle) and centripetal force points down,thus normal force will point down as well. From a logical standpoint, a person who is travelling in the plane will be upside down at the top of the circle.
OK-So definitively David Cameron who is the current British Prime Minister earns Â£142,500 per year. Recently the Civil Service disclosed the salary's of all of the Cabinet members who earn over Â£150,000. David Cameron's Â£142,500 was used as a bench mark for this.
How much is David Foster Worth? David Foster net worth: David Foster is a Canadian musician, record producer, composer, singer, songwriter and arranger who has a net worth of $30 million. David Foster has earned his net worth, from the discovery of some very famous singers including; Michael Buble, Josh Groban, and Charice Pempengco.