if a hole was dug straight through the earth(if it was just dirt)would you shoot out the other side?

Answer 1

theoretically, you would oscillate back and forth until friction slowed you down enough to come to a rest at the center of the earth. it could be six flags newest attraction!

Answer 2

No. This is so because there will be no gravitational pull to pull you out of the hole. So you will be stuck at the center ideally. But if we consider other effects like inertia and small gravitational pull due to planets on other side of the hole, then also you will move a small distance from the center and then again be pulled back to the center as gravity is directed towards the center. This will continue till eternity and you will travel off the center and then brought back on either side of the center of the earth. So don't even think of doing this hole business. You will lose a lot of time in this. ;)

Answer 3

At the gravitational centre of the earth, assuming that you're not crushed by tonnes of rock, you'd actually float. Your body would be pulled equally in all directions, and the net force would be zero.

Whilst I haven't looked into it in great details, you'd probably want to do such a thing at the rotational poles; interesting effects may occur if you had an off-axis hole, which might end up with you being smeared over the sides of the hole.

In the absence of air resistence, you would drop down, accelerating less quickly as you approached the core, but still working up towards your top speed. After passing the core, you would slowly begin to decelerate, the rate of deceleration increasing as you started to reach the surface. Near the surface, you would stop, and begin to fall back, oscillating.

Answer 4

Remember that the air pressure will be very high when you are deep in the hole. Even at the surface of the earth, under a mere 1 atmosphere of pressure, terminal velocity is only 125 mph. As you approach the center, the atmospheric pressure will really increase. According to 1 calculator I found, even at 100 km below sea level, atmospheric pressure would be 88,700 times that at sea level. So, terminal velocity at that pressure would be about 7 feet per hour. Also, the force of gravity will decrease to zero as you approach the center. So by the time you reach the center you will hardly be moving at all.

Answer 5

In theory, if you fell in the hole, you would fall faster and faster until the middle of the Earth, then you would rise up the other side slower and slower until you came to a stop just at the surface. And the time taken to make the trip would be the same as to orbit half way around the Earth in a circle at the surface, which is about 45 minutes.

Answer 6

if a hole is dug and if ne thing is made fall in it it will execute simple harmonic motion with mean position at the centre of earth assuming earth to be circular. so eventually u will not shoot out to other side rather oscillate to and fro from one end of hole to other.

Answer 7

presented which you're no longer overwhelmed via the rigidity, and that there is no air friction once you bounce - then confident you will fall right this moment via and in basic terms a sprint attain the different edge. - via fact gravity will improve up you to the middle, and then decelerate you once you concepts-set the different edge of the earth. regrettably, you do understand that the middle of the earth is made up of molten chocolate, however, good?

Answer 8

No. The earth's center of gravity is at the core. You would fall to the center and would half to climb the rest of the way.

Answer 9

The limit of the force of gravity as the distance from the center approaches zero is infinity, as based on the law of universal gravitation... infinity is a lot of newtons.

X_x

Answer 10

Most likely you would be crushed by the gravity as you approached the center, transforming yourself into a fine red liquid. Yuk!