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What would the mass of an astronaut with the weight of 80 kg be on a planet?
Wiki User
∙ 14y ago
That depends on the planet. Gravitation on different planets varies. On planet Earth, you multiply by 9.8; the result is in Newtons.
Wiki User
∙ 14y ago
The mass of an astronaut would remain constant, so it would be 80 kg regardless of the planet they are on. Weight, on the other hand, is the force due to gravity acting on the mass of the astronaut, so it would vary depending on the gravitational pull of the planet.
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What is the weight on the planet?
The weight of an object on a planet depends on the planet's gravity and the mass of the object. The formula to calculate weight is Weight = Mass x Gravity. So, weight on a planet will be different from the weight on Earth depending on the planet's gravity.
What is an astronaut's mass if she weighs 104 newtons?
The astronaut's mass would be approximately 10.6 kg. This is calculated by dividing the weight (104 N) by the acceleration due to gravity on Earth (9.8 m/s^2).
An astronaut lands on a planet that has twice the mass of earth and twice the diameter how does the astronauts weight differ from that on earth?
The astronaut's weight on the planet with twice the mass of Earth and twice the diameter would be the same as on Earth. Weight is determined by both the mass of the object and the gravitational pull, so even though the planet is larger and more massive, the astronaut's weight would not be affected.
Why is an an astronaut's weight different on different planets?
Weight, a commonly misunderstood term, is the force of gravity on a mass. Mass is constant, but weight can vary depending on the gravitational field. Gravity is a force that is exerted on an object by another object. The formula for weight is: G x m1 x m2 / r2 where G is the "gravitational constant", m1 is the mass of one object and m2 is the mass of the other object. The distance between the objects is r. The gravity of a planet acts as if all the mass is at the center of the planet. So, for an astronaut on the planet surface, r in the equation is the radius of the planet. The weight of an astronaut is different on different planets because the masses of the planets and their diameters are different from the Earth, making the force of gravity stronger or weaker, thus altering the weight. In fact the "surface gravity" on Mars and Mercury is almost exactly equal. That's because Mars has a bigger mass, but also a bigger diameter. In this case, these two factors cancel out almost exactly. Incidentally, an astronaut couldn't actually stand on the surface of one of the "gas giant" planets because the "surfaces" are gas. More details: the rotation speed of the planet affects the effective gravitational force you feel, because of centrifugal effects. This is particularly important in the case of large fast spinning planets like Jupiter and Saturn.
How much would a 95-kg astronaut weigh on Ceres?
The gravitational acceleration on Ceres is about 0.03 m/s^2. To find the weight of the astronaut, we use the formula Weight = mass x acceleration due to gravity. Therefore, the weight of a 95-kg astronaut on Ceres would be approximately 2.85 newtons.
What is the mass of an astronaut on earth?
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.
Would you have less mass or less weight on the smaller moon?
The mass of the astronaut remains the same. However, the weight of the astronaut is less on the moon.
Is the mass of an astronaut more or less on the moon or on earth?
The mass of an astronaut remains the same whether they are on the moon or on Earth. Mass is a measure of the amount of matter an object has and is independent of the gravitational force acting on it. However, the weight of an astronaut would be less on the moon compared to Earth due to the moon's weaker gravitational pull.
Why does and astronaut weight is different even though the mass is the same?
weight of any person would differ on other planet as weight is the amount of gravitation pulling an object. whereas, mass is the amount of matter in an object. amount of matter remains same but the gravitation changes.
What is the difference between the astronaut's mass on the earth and on the moon?
There is no difference in an astronaut's mass no matter where he or she might be. Mass is a constant, as opposed to weight which is dependent upon acceleration.None.Put simply. Mass is a measurement of how much matter is in an object, whereas weight is a measurement of how hard gravity is pulling on that object. As their is less gravity on the moon, your weight would be different, your mass would not.
What happens to the mass of an astronaut when he is on the moon?
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.
What is the weight on the planet?
The weight of an object on a planet depends on the planet's gravity and the mass of the object. The formula to calculate weight is Weight = Mass x Gravity. So, weight on a planet will be different from the weight on Earth depending on the planet's gravity.
An astrounaut lands on a planet that has the same mass as earth and twice the diameterhow does the astrounaut's weight differ from that on earth?
The astronaut's weight on the planet would be the same as on Earth since weight depends on mass and gravitational force, which is affected by mass. The astronaut's weight would not change even though the planet has a larger diameter.
How would your weight change on the surface of an earth sized planet whose mass was greater the earths Why.?
Your weight is directly proportional to the mass and gravity of the planet, if the planet has a greater gravity and mass, you will weigh more.
On which planet would your mass be greatest?
Your mass is the same regardless of where you are. Your weight would be greatest on Jupiter.
On which planet would mass be greatest?
Your mass is the same regardless of where you are. Your weight would be greatest on Jupiter.
What planet would your mass be the greatest?
Your mass would be greatest on the planet Jupiter. Jupiter is the largest planet in our solar system with a strong gravitational pull, which would make your weight the heaviest there compared to other planets.
