You'll weigh about 90kg. Weight is the force of attraction between you and the Earth due to gravity. Mathematically, weight = GMm/r^2, where G is the gravitational constant, M is the mass of the Earth, m is your mass, and r is the distance from the center of the Earth to you. Earth has a radius of 3963 miles. When you are on the ISS, your radius from Earth's center is 4183 miles. Working out the math, objects 220 miles above Earth weigh about 90% of what they weigh on the surface.
That said, you and the ISS are in constant free-fall toward Earth with zero relative motion between the two of you. The ISS isn't pushing against you like the surface of the Earth does, so you feel a sensation of weightlessness, despite having weight.
On earth, 66kg weighs 647 newtons or 145.5 lbs.
At standard conditions (sea level, average gravity), the weight of a 66kg man would be approximately 660 Newtons. This is calculated by multiplying the mass (66kg) by the acceleration due to gravity (9.81 m/s^2).
If a stone weighs 66 kg, then its weight is 66 kg. The weight of an object is equal to the force acting on it due to gravity.
The weight of 66 kg is equivalent to approximately 10.43 stones.
A pound is a unit of mass. Mass is constant throughout the cosmos, so if the astronaut has a MASS of 180 pounds on Earth, it will be the same even in space. But, the astronaut doesn't have a weight of 180 pounds. His MASS is 180 pounds. Weight = mass x gravity. So, in space, his weight is 0 Newtons.
On earth, 66kg weighs 647 newtons or 145.5 lbs.
The mass of an astronaut remains the same on the moon as it does on Earth. Mass is a measure of the amount of matter in an object and does not change based on location. However, the astronaut's weight would be less on the moon due to the moon's lower gravitational force compared to Earth.
About 700N 70kg • 10m/s = 700N
The weight of a 90-kg astronaut on Earth would be approximately 882.9 Newtons (N). This is calculated by multiplying the astronaut's mass (90 kg) by the acceleration due to gravity on Earth (9.81 m/s^2).
earth, because earth has a greater gravitational pull
The mass of an astronaut on Earth would be the same as their mass in space. Mass is a measure of the amount of matter in an object and does not change with location. It is the weight of the astronaut that would vary depending on the gravitational force acting on them.
At standard conditions (sea level, average gravity), the weight of a 66kg man would be approximately 660 Newtons. This is calculated by multiplying the mass (66kg) by the acceleration due to gravity (9.81 m/s^2).
If a stone weighs 66 kg, then its weight is 66 kg. The weight of an object is equal to the force acting on it due to gravity.
The weight of an object is calculated using the formula ( \text{Weight} = \text{mass} \times \text{gravity} ). For a 60 kg astronaut on Earth, where the acceleration due to gravity is approximately ( 9.81 , \text{m/s}^2 ), the weight would be ( 60 , \text{kg} \times 9.81 , \text{m/s}^2 = 588.6 , \text{N} ). Therefore, the astronaut weighs about 588.6 newtons on Earth.
Your weight is a function (G=mg) of the gravitational pull (g) and the mass of the object in question (m). The mass of the Moon is only 1/6 that of Earth, so the astronaut on the Moon weighs only 1/6th as much as he does on Earth. His mass does not change.
The moon is considerably smaller than the Earth, both in diameter and in mass, and it therefore has a much weaker gravitational field. The weight of an astronaut on the moon is the result of the mass of the astronaut, which is not changed by going to the moon, and the gravitation field of the moon. A weaker gravitational field produces a lower weight.
The weight of 66 kg is equivalent to approximately 10.43 stones.