2 km above because force is inversly proportional to disatance square
journey to the centre of the earth
Rick Wakeman in Concert Journey to the Centre of the Earth - 1975 TV is rated/received certificates of: Australia:PG
Viewed from Earth, Venus is the brightest planet.
All elements heavier than hydrogen, including carbon, were produced by fusion in the centre of stars, which then exploded (supernova), and the debris was part of the Earth's formation.
Josh Hutcherson is an American actor. He was 16 years old when in 2008 he acted in the movie 'Journey to the center of the earth'.
on the centre of the earth.
At the centre of the Earth, or any body for that matter, the mass of the Earth is centralised at the centre, At the centre of the earth there is no weight attributable to the earth's mass. But there is weight (a force) attributable to the sun's mass, neatly balanced out by the speed of the earth in its circular orbit. So the weight is mv2/r instead of mg (m= a mass placed at the centre, v=velocity in orbit, r= distance to sun). If the earth slowed to a stop, it, and everything at its centre would accelerate towards the sun. If somehow you could nail the earth down so it didn't fall in, that weight would be measureable with a spring balance. Ignoring galactic and intergalactic forces. I guess that's sophistry really.
At the centre of the Earth, or any body for that matter, the mass of the Earth is centralised at the centre, At the centre of the earth there is no weight attributable to the earth's mass. But there is weight (a force) attributable to the sun's mass, neatly balanced out by the speed of the earth in its circular orbit. So the weight is mv2/r instead of mg (m= a mass placed at the centre, v=velocity in orbit, r= distance to sun). If the earth slowed to a stop, it, and everything at its centre would accelerate towards the sun. If somehow you could nail the earth down so it didn't fall in, that weight would be measureable with a spring balance. Ignoring galactic and intergalactic forces. I guess that's sophistry really.
Yes, at the center it becomes zero.
Gravity... :D
In the center of the Earth gravity is equal at every side causing you to be "weightless".
The weight of the object at the center of the Earth would be zero. This is because at the center of the Earth, the gravitational forces from all directions cancel each other out.
Weight is the FORCE by which Earth PULL any body towards it centre of gravity.
Every object on the Earth is governed by a force called Gravity. But regardless to the shape of the object, every oject has a 'centre of Gravity'. To, attain the position of stability the centre of gravity and the centre of mass of that object should be on same vertical line (perpendicular to earth). So, when man lift the heavy weight it total mass increased and and the centre of mass deviates from the centre of gravity of that man (man+ weight), so to maintain the stability man bow down to bring back its centre of mass with its centre of gravity. and in this way he can walk/stand with the load, otherwise we will fall back with its load.
The body weight at the center of the Earth would be zero because the mass surrounding you in all directions would create a gravitational pull in every direction, effectively cancelling out any perceived weight.
The centre of the earth is very hot.
Yes there is. Weight it is affected by distance form the centre of the earth. Because the world is not a perfect sphere, a man is further from the centre of the earth when he is nearer the equator and so lighter. He is also lighter when he is at a greater altitude.Weight is also affected by localised masses. If there is a really large lump of metal underneath the man, he will be heavier. Aquifers also affect the weight.