# How many miles if you dug through the Earth?

## How many miles if you dug through the Earth?

Well, it depends what you mean by “bottom.” Earth is a ball, so if you want to dig to the center of it, it’s 3,958 miles. But if you want to dig all the way through and pop out the other side, it’s twice as far, or 7,916 miles.

What happens if you dig to the bottom of the Earth?

With such immense speed, you completely overshoot earth’s center. As you travel through the far end of the hole, gravity is now in the opposite direction and slows you down. You are slowed down to zero speed just as you emerge from the hole on the other side of the world.

What would happen if we dug to the Earth’s core?

Your ‘down’ trip would have gravity increasing your speed every second as you are pulled towards the core, propelling your way through Earth until you reached the center. Once there, gravity would begin acting as a buffer against you, making your ‘up’ trip increasingly slower.

### How long would it take to reach the center of the Earth?

The acceleration of gravity is 9.8m/s2 and the radius of the Earth is 6.378 million meters. This means that you would fall through the entire Earth in only 42 minutes! Can you imagine traveling 8 thousand miles in less than an hour? You maximum velocity at the center would be roughly 8km/s (18,000 mph).

What would happen if you dig a hole through the Earth and jumped in?

If you jumped into the tunnel, you’d fall down towards the center of the Earth, accelerating constantly, thanks to gravity. By the time you reached the halfway point, after falling for 21 minutes, you’d be traveling at 28,000 kilometers per hour.

Could we ever travel to the center of the Earth?

Answer 2: You can never “get” to the center of the Earth with any machine, because the pressure would be far too great. We can “see” down there indirectly by using the seismic waves from earthquakes that take place on the other side of the world. When there is a large earthquake, it puts a lot of energy into the Earth.

## Could a tunnel be built through the Earth?

The simple answer is, theoretically, yes. First, let us ignore friction, the rotation of the earth, and other complications, and focus on the case of a hole or tunnel entering the earth at one point, going straight through its center, and coming back to the surface at the opposite side of the planet.

Is it possible to dig through the Earth?

Tunneling through the Earth is obviously a fantasy though, given the thousand of miles of molten rock that lie between us and the other side of the world. The furthest humans have ever gotten is the tip of the Kola Superdeep Borehole in northwestern Russia, which reaches a mere 7.5 miles beneath the ground.

Can you dig down to the center of the Earth?

Of course, digging down to the centre of the Earth was always out of reach. In order to be able to dig down to the center of the Earth, my friends and I would have needed to dig our way through 6,378 km of rock, mantle, and iron.

### How many km to get to the center of the Earth?

Assuming we could bore through the iron, and could withstand the heat, we could get down to the center of the Earth. At this point, we would have traveled 6,378 km to complete our journey. And then another 6,378 km to get through the other side and visit the folks in China.

What happens if you dig a hole through the Earth?

The hole didn’t even come near to penetrating the continental crust though — the thin shell of rock that sits atop the rest of the planet. So, we’d never actually make it through, but for the sake of argument, let’s say we did.

How long would it take to fall through the center of the Earth?

Big or little, you it takes the same amount of time to fall. In fact you will feel weightless as you fall. The acceleration of gravity is 9.8m/s 2 and the radius of the Earth is 6.378 million meters. This means that you would fall through the entire Earth in only 42 minutes!