answersLogoWhite

0

Its not a questions of height or altitude.

Its about things free falling. A space ship falling around the Earth (everything in the space ship is also falling at the same speed) the astronauts are falling too. If you put a scale on the floor and an astronaut stepped on it, there is no downward force so it looks like they are weightless.

Picture yourself in an elevator at the top floor. You're standing on a scale. Gravity pulls you and the scale, but the elevator floor prevent you from falling. The scale will measure your weight.

If the elevator suddenly fell, it, you and the scale would all be accelerating towards the basement at 9.8m/s/s. The scale would read ZERO, because there is no force acting on the scale.

User Avatar

Wiki User

10y ago

What else can I help you with?

Related Questions

Because of free fall astonauts appear this way in orbit?

Because of free fall in orbit, astronauts experience a continuous state of falling towards Earth while moving forward at a high speed. This results in a sensation of weightlessness, giving the appearance that they are floating or flying inside the spacecraft.


Are astronauts weightless inside a international space station?

Astronauts inside the International Space Station experience a sensation of weightlessness due to the constant free-fall around Earth. This is because the spacecraft and everything inside it are in a state of continuous motion, falling towards Earth while also moving forward at a high speed, creating a feeling of weightlessness.


Why do you not feel weightless if flying in a large airplane at a high altitute but if you were in an orbiting spacecraft you would constantly feel weightless?

In an airplane, you are still affected by Earth's gravity as the plane is flying against the pull of gravity, creating lift and keeping you pressed down towards the floor. In an orbiting spacecraft, you are in free fall around Earth, so you and the spacecraft are falling towards Earth at the same rate hence you experience weightlessness.


How does a particle accelerator engine work to propel spacecraft at high speeds?

A particle accelerator engine propels spacecraft at high speeds by using electromagnetic fields to accelerate charged particles to very high velocities. These particles are then expelled from the spacecraft at high speeds, creating thrust that propels the spacecraft forward.


When are astronauts in free fall?

Astronauts are in free fall when they are in a spacecraft that is orbiting Earth or another celestial body. In this state, both the spacecraft and the astronauts inside are falling towards the planet due to gravity but also moving forward at a high speed, creating a continuous state of free fall. This results in the sensation of weightlessness for the astronauts, as they are in a constant state of falling around the Earth rather than towards it.


High resolution images of Phoebe an outer satellite of the planet Saturn were obtained by which spacecraft?

High resolution images of Phoebe, an outer satellite of Saturn, were obtained by the Cassini spacecraft. Cassini conducted a close flyby of Phoebe in June 2004, capturing detailed images and data of this irregular satellite before moving on to explore the main Saturnian moons.


How is salvia divinorum detectable in military?

As of Apr 2011, it's not detectable in the military unless you're an idiot and smoke/chew it in public or upload videos of you getting high onto Youtube.


What is the part of the spacecraft that protects from high temperatures of re entry?

The heat shield is the part of the spacecraft that protects it from the high temperatures experienced during re-entry into the Earth's atmosphere. It is designed to withstand the intense heat generated by friction as the spacecraft re-enters the atmosphere at high speeds.


What is a suborbital stay?

A suborbital stay refers to a brief journey into space that reaches the edge of space but does not achieve orbital velocity. This means the spacecraft ascends to a high altitude, typically above 100 kilometers (the Kármán line), allowing passengers to experience a few minutes of weightlessness and see the curvature of the Earth. However, the spacecraft then descends back to Earth without entering a stable orbit. Suborbital flights are often conducted for research, tourism, or testing purposes.


Is it possible for a spacecraft to land on the sun?

No, it is not possible for a spacecraft to land on the sun due to its extremely high temperatures and intense radiation.


Will taking sibutramine make you test positive on a drug test?

Sibutramine is not detectable in urine unless you take very high doses. Therefore, it will not be detectable on a urine drug test.


Why is it important to protect a spacecraft from extreme temperatures?

Temperatures can be very high endangering the spacecraft and the astronauts. Therefore, temperatures needed to be constantly monitored.