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.
About David Copperfield. David Copperfield has an estimated net worth of $900 million in 2016. He is a well known magician who often plays tricks that are prone to amaze audience and is often called a mentalist, due to his strength in awing any crowd. He was nominated record 38 times for prestigious Emmy Awards and he had received 21 times.