You would accelerate towards Earth at an initial rate of 9.8 m/s^2, which is the acceleration due to gravity near the Earth's surface. Your acceleration would decrease as you got closer to the Earth due to air resistance and terminal velocity being reached.
Weightlessness
No, the work done by the Earth on the space station is not positive. The gravitational force between the Earth and the space station acts towards the center of the Earth, which is perpendicular to the direction of motion of the space station. Therefore, the work done by the Earth on the space station is zero because the force and displacement are perpendicular to each other.
what International Space Station is the first fully functioning space station to orbit the earth.
Yes, there is gravity on the International Space Station (ISS), but it is not due to the station being in Earth's orbit. The sensation of weightlessness experienced by astronauts aboard the ISS is because they are in a state of constant free fall towards Earth, creating the effect of microgravity.
As the space shuttle orbits the Earth, both the shuttle and the astronauts inside experience the same gravitational acceleration towards the Earth. This gives the sensation of weightlessness because everything inside the shuttle is falling towards Earth at the same rate, creating the feeling of floating.
Weightlessness
The centripetal force that keeps the International Space Station in orbit around the Earth is due to the gravitational pull between the Earth and the space station. This gravitational force causes the space station to constantly fall towards Earth, but its tangential velocity keeps it moving sideways, resulting in a stable orbit.
No, the work done by the Earth on the space station is not positive. The gravitational force between the Earth and the space station acts towards the center of the Earth, which is perpendicular to the direction of motion of the space station. Therefore, the work done by the Earth on the space station is zero because the force and displacement are perpendicular to each other.
The most meaningful answer is zero G. You, the space-station and everything in it are in free-fall towards Earth. All are 'weightless' (but not massless).
what International Space Station is the first fully functioning space station to orbit the earth.
what International Space Station is the first fully functioning space station to orbit the earth.
Yes, there is gravity on the International Space Station (ISS), but it is not due to the station being in Earth's orbit. The sensation of weightlessness experienced by astronauts aboard the ISS is because they are in a state of constant free fall towards Earth, creating the effect of microgravity.
As the space shuttle orbits the Earth, both the shuttle and the astronauts inside experience the same gravitational acceleration towards the Earth. This gives the sensation of weightlessness because everything inside the shuttle is falling towards Earth at the same rate, creating the feeling of floating.
As you may know already there is not much gravity in space maybe Evan none. So in order for something as large as the space station it stays in space by the gravitational pull form Earth I guess?
On the International Space Station, you would experience microgravity, so your weight would be significantly less compared to Earth. Astronauts on the ISS feel weightless because they are falling towards Earth as fast as the station itself.
the earth
The International space station is constantly falling towards Earth under the pull of Earth's gravity (Just like any other object - gravity does not stop when you reach space!). However the Station is moving very fast horizontally and, as the Earth is a sphere, this means that as it falls its path takes it round the Earth in a circle - it is in "orbit". This means that if you are in the space station you are falling as fast as gravity can pull you and therefore you do not feel the pull of gravity, making you weightless.