Why do the astronauts in the space shuttle float around quizlet?

Why do the astronauts in the Space Shuttle float around? The Space Shuttle is in free fall, so the shuttle and the astronauts inside it are continuously falling toward the Earth. They thus experience apparent weightlessness.

Why do astronauts feel weightless and float in space?

Astronauts float around in space because there is no gravity in space. Everyone knows that the farther you get from Earth, the less the gravitational force is. Well, astronauts are so far from the Earth that gravity is so small. This is why NASA calls it microgravity.

How does an astronaut float in a space shuttle Class 10?

An astronaut floats in a space shuttle because both are in the state of weightlessness. Both are experiencing equal acceleration towards each as free fall bodies. Astronauts are not floating but falling freely.

Why do astronauts and whiteboard markers float around in the shuttle instead of falling?

Why do astronauts (and whiteboard markers) float around in the Shuttle instead of falling? The Earth’s escape velocity (the speed you need to get away forever) is about 25,000 miles per hour. Escape speed depends on the gravity of the object trying to hold the spacecraft from escaping.

Why do astronauts and cans of soft drink float around in the shuttle instead of falling quizlet?

Why do astronauts (and cans of soft drink) float around in the Shuttle instead of falling? The force of gravity varies with the: Both “product of the two masses” and “inverse square of the distance separating the two bodies” are correct.

How does an astronaut float in a space shuttle answers?

Astronauts float in the space shuttle because there is no gravity in the space. Gravity is a property of an object to attract every other object in the universe. Thus there is no influence of gravity. Due to zero gravity, the astronauts experience zero acceleration on them and feel weightlessness.

What happens if an astronaut floats off into space?

Apart from all the other dangers involved in the space travel; the movement from one vehicle to the other comes with its additional risks. The astronauts could float away in space while they spacewalk from the craft to the ISS, but to prevent that from happening, all astronauts use tethers to make sure that they do not get away from the spacecraft.

Why are astronauts “weightless” in their spaceship in space?

There is no gravity in space and they do not weigh anything. Space is a vacuum and there is no gravity in a vacuum. The astronauts are too far away from Earth’s surface to be subject to its gravitational pull.

Why do astronauts need to shower in space?

Astronauts take showers in a big cylinder that is enclosed by a plastic sleeve to prevent the water from floating away. They spray themselves with water from a nozzle to rinse off, and then use a vacuum hose attachment to suck up all the water from their skin.

Why do astronauts in orbit in the Space Shuttle seem to float?

When an object is in orbit, the object’s inertia (which wants to go in a straight line away from Earth) is exactly balanced by the force of gravity pulling it downwards. The two forces cancel each other out; if they didn’t, the object would de-orbit and crash,…