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.
David Cameron is the younger son of stockbroker Ian Donald Cameron (12 October 1932 â 8 September 2010) and his wife Mary Fleur (born Mount, 1934), a retired Justice of the Peace and second daughter of Sir William Mount. Cameron's father, Ian, was born with both legs deformed and underwent repeated operations to correct them.