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His mass does not change, only his relative weight.

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12y ago

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When an astronaut lands on the moon his inertia would be less more or same?

Inertia is related to MASS. MASS is a property of matter. Matter is the same on the Earth or on the Moon. Therefore his inertia would be the same.


Why does an astronaut weigh less on the moon?

An astronaut weighs less on the moon because the moon has less mass than Earth, meaning weaker gravitational force. Weight is the result of the gravitational force acting on an object's mass, so with less force on the moon, the astronaut feels lighter.


When an astronaut lands on the moon its mass is?

The mass is the quantity of matter in the body and therefore it is the same on the Moon as on Earth or anywhere else, the weight however, being the force executed by gravity on the mass, changes and therefore on the Moon it would be close to 6 times less than on Earth.


What is the mass in kilograms of an astronaut on the moon who weighs 165 lbs on the earth?

The mass in kilograms of an astronaut on the Moon who weighs 165 lbs on Earth is 12.4kg


What is a astronauts mass on the moon?

Irrespective of where the astronaut is, their mass is going to be remain the same


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.


Why would an astronaut weigh less on the moon than earth?

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.


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.


When an astronaut walks on the moon is either her mass or her weight the same as on earths?

The mass is the same; the weight is not.


What is the weight of the astronaut on earth What is the weight of the astronaut on the moon?

The weight of an astronaut on Earth is determined by their mass multiplied by the gravitational acceleration of Earth, which is approximately 9.81 m/s². For example, if an astronaut has a mass of 80 kg, their weight on Earth would be about 784 Newtons (N). On the Moon, the gravitational acceleration is about 1.62 m/s², so the same astronaut would weigh approximately 129.6 N on the Moon. Thus, the astronaut's weight decreases significantly when on the Moon due to the lower gravitational pull.


Why does an astronaut weigh less on the moon that 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.


How will an astronauts weight and mass change on the moon?

An astronaut's mass remains constant regardless of location, as mass is a measure of the amount of matter in an object. However, their weight will change on the Moon due to its weaker gravitational pull, which is about one-sixth that of Earth's. This means the astronaut will weigh significantly less on the Moon, even though their mass stays the same. For example, if an astronaut weighs 180 pounds on Earth, they would weigh only about 30 pounds on the Moon.