# Question: Does Mass Affect Acceleration In Space?

## Can you gain weight in space?

National Aeronautics and Space Administration scientist Carolyn Leach said that each of the seven astronauts who flew aboard the shuttle Columbia in June lost up to six pounds after a day in orbit.

As the nine-day mission wore on, they gained back all but two to three pounds, she said..

## What holds the sun in place?

gravityOn this page. The Sun is a yellow dwarf star, a hot ball of glowing gases at the heart of our solar system. Its gravity holds the solar system together, keeping everything – from the biggest planets to the smallest particles of debris – in its orbit.

## Does mass affect acceleration down a ramp?

The weight, mg, of the object exerts a torque through the object’s center of mass. … This result says that the linear acceleration of the object down the ramp does not depend on the object’s radius or mass, but it does depend on how the mass is distributed.

## How fast is 1g in space?

The acceleration is measured in “g’s” where 1 g = 9.8 m/s2. For the speed, it’s measured in “MPS” which I am going to assume means meters per second (but I can check this). During that first intial thrust, I can get speed and acceleration as a function of time (by looking at each frame).

## What happens to an astronaut’s weight in space?

Temporary health effects Weightlessness causes several key systems of the body to relax, as it is no longer fighting the pull of gravity. Astronauts’ sense of up and down gets confused, NASA said, because the vestibular system no longer can figure out where the ground and the ceiling are.

## Can you throw a ball in space?

In deep space, far enough away from large objects like stars and planets that gravity may be neglected, a thrown ball will travel in a straight line and the person throwing the ball will also travel in a straight line in the opposite direction.

## Can you feel gforce in space?

g-force is the result of acceleration of a space craft. If the ship were traveling at a constant velocity, the astronaut would experience no force at all, regardless of how fast the ship is going. Astronauts can feel g-force at any speed, so long as the ship is accelerating.

## Can you jump off the moon?

Although you can jump very high on the moon, you’ll be happy to know that there’s no need to worry about jumping all the way off into space. In fact, you’d need to be going very fast – more than 2 kilometres per second – to escape from the moon’s surface.

## What happens if you fall in space?

If you do die in space, your body will not decompose in the normal way, since there is no oxygen. If you were near a source of heat, your body would mummify; if you were not, it would freeze. If your body was sealed in a space suit, it would decompose, but only for as long as the oxygen lasted.

## Is anti gravity possible?

Many people seem to think NASA has secret training rooms in which gravity can be turned off. Aside from the long-running Anti Gravity column in Scientific American, however, there is no such thing as antigravity. Gravity is a force arising among any two masses in the universe.

## Do objects accelerate in space?

The object will continue to travel due to no other force being applied to it once it has left your, travelling at a constant speed. … An object thrown in space will move according to the forces on it in space. For instance, if you threw it in space near the Earth, it would accelerate due to the Earth’s gravity.

## What happens to mass in space?

The mass of an object stays the same wherever it is, but its weight can change. This happens if the object goes where the gravitational field strength is different from the gravitational field strength on Earth, such as into space or another planet. … Remember that their mass would still be 120 kg.

## Does everything weigh the same in space?

In space without gravity pulling down on them, Astronauts are essentially weightless. It is important to explore the difference between mass and weight. While Astronauts may not weigh anything in space and can float around freely, their body shape and size does not change.

## Does Mass matter in space?

Matter has mass and mass is affected by gravity. In space the effect is for objects with mass to orbit other objects with mass about their common centre of gravity or barycentre. … Astronauts in space also have weight, but they experience so-called weightlessness because they are also in free-fall.