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.
media caption pm david cameron we will give the british people a referendum with a very simple in or out choicedavid cameron has said the british people must have their say on europe as he pledged an in out referendum if the conservatives win the electiont is time to settle this european question in british politics i say to the british people this will be your decision however mr cameron did not spell out what powers he would like to see the uk take back as part of a new settlement or what would happen if the negotiations did not go his way