0
What else can I help you with?
Why are astronauts floating above the Earth in a Space Shuttle really no weightless?
Weight is an expression of the gravitational force acting on an object. When the space shuttle is in orbit around the Earth, it is held there by the Earth's gravity. Since gravity is still acting on the shuttle and the astronauts inside, they still have weight. They are described as "weightless" because an object in orbit is in a constant state of free fall.
As the space shuttle orbits the earth the shuffle and the astronauts accelerate towards the earth with the same acceleration what effect does this create?
As the space shuttle orbits the Earth, both the shuttle and the astronauts experience free fall, resulting in a state of weightlessness. This occurs because they are both accelerating toward the Earth at the same rate due to gravity. Although gravity is still acting on them, their horizontal velocity allows them to continuously fall around the Earth rather than directly toward it. This creates the sensation of floating for the astronauts inside the shuttle.
Why don't space shuttle astronaut in orbit hit their heads on the ceiling of the falling shuttle?
Space shuttle astronauts in orbit do not hit their heads on the ceiling because they are in a state of free fall, experiencing microgravity. In this condition, both the astronauts and the shuttle are falling towards Earth at the same rate, creating the sensation of weightlessness. As a result, they float inside the shuttle and are not subject to the forces that would normally cause them to collide with surfaces.
As the space shuttle orbits the Earth the shuttle and the astronauts accelerate towards the Earth with the same acceleration What effect does this create?
This is known as free fall or microgravity. In this state, astronauts and objects inside the shuttle experience a sensation of weightlessness because they are falling at the same rate as the shuttle around the Earth, creating the illusion of being in a state of weightlessness.
Why don't astronauts hit there head on the ceiling of falling shuttle?
Astronauts don't hit their heads on the ceiling of a falling shuttle because they experience microgravity, which creates a sensation of weightlessness. In this state, both the astronauts and the shuttle are in free fall together, moving at the same rate and direction. This means that there is no relative motion between the astronauts and the shuttle interior, preventing them from contacting the ceiling.
Why astronauts fly in space?
they are not actually flying they r in continous free fall
Are astronauts weightless in orbit?
As there is no gravity in space, everything will float........... Because They're in free fall ........
Why dont astronauts hit there heads on the ceiling of the falling shuttle?
Astronauts inside a falling shuttle experience weightlessness because they are in a state of free fall alongside the shuttle. This means both the astronauts and the shuttle are falling together at the same rate, so there is no sensation of hitting the ceiling despite the lack of gravity.
Examples of free fall?
When you jump/fall from an inthinkable height without parachute or any other safety devices. When a bird retracts its wings and fall striaght down it is consiered a free fall.
Why can a shuttle provide microgravity only after it achieves orbit?
A shuttle can provide microgravity only after it achieves orbit because microgravity conditions are created when the shuttle and its occupants are in free fall around the Earth. At this point, the shuttle is traveling at a high speed tangentially to the Earth’s surface, creating a continuous state of free fall that counteracts gravitational forces. This state allows astronauts to experience weightlessness, as they are falling at the same rate as the shuttle itself. Before reaching orbit, the shuttle is still subject to the full effects of gravity while ascending.
Why astronauts use centrifugation technique in space?
In a free fall environment, you do not have gravity to separate things for you, so a centrifuge is a workable alternative.
Should astronauts exercise while in free fall?
Astronauts should and do exercise in freefall
