What will happen if you make a tunnel through the planet's core and throw the Apple?

                                                                            
Falling into the pit dug through the centre of the globe,the body will swing continuously from one end of the structure to another,making each complete swing in 1 hour 24 minutes.When you get to the center,your body will have such a tremendous speed (about 8 km/h),what about stopping at this point may not be considered.You will rush forth, and will burn,gradually slowing down the movement until you're lined up with the edges of the opposite end of the well.Here you will have to hold on so tightly over the edges otherwise you will again do a walk through the well to the other end.If there is you will not be able to grab something,you will again fly into the well and will swing.Mechanics teaches that under these conditions, if only,I repeat,to neglect the air resistance in the well the body should swing back and forth forever.
 If the inlet of the well was on one of the plateaus of South America,at a height of,say, two kilometers,and the opposite end of the tunnel had to be on the level of the ocean,the man who inadvertently fell into an American hole would have reached the opposite end with such speed,what would be left of it to a height of two kilometers.And if both ends of the well had on the ocean,it would be possible to apply the flying man's arm at the time of its appearance at the orifice,when the flight speed equals a bullet.