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Mass is a characteristic of the person or object. It stays with him/it and doesn't change no matter where he/it goes. "Newtons" is not a measurement of mass. It's a measurement of force, and it could represent the person's weight. If the person weighs 490 newtons on Earth, then his mass is about 50 kilograms anywhere, and he would weigh about 81 newtons on the moon.
If he weighs 637 N on Earth, then his mass is 65 kg.
A person who weighs 300 pounds on Earth has 300 poundmass of mass, or about 136.1 kilograms.
Weight = (mass) x (acceleration due to gravity)= 90kg x 9.8ms-2= 882N
for every action there is a reaction equal in magnitude and opposite in direction. the Earth is pulled by the person with 500n as well but this cannot be seen because the earth 's mass is enormous.
11.83 that is the 1/6 of his mass in earth
No. The mass of the person is the same but the weight is less as the mass of the moon is less resulting in a weaker gravitational force acting on the mass of the person.
20 kg
The person's mass on the moon is still 60 kilograms. Their weight would be about 10 kg.
He hasn't. The mass is the same, but the graviational pull from the Earth is stronger than that from the moon.
Mass is a characteristic of the person or object. It stays with him/it and doesn't change no matter where he/it goes. "Newtons" is not a measurement of mass. It's a measurement of force, and it could represent the person's weight. If the person weighs 490 newtons on Earth, then his mass is about 50 kilograms anywhere, and he would weigh about 81 newtons on the moon.
1/6th
i have no clew
This may be a trick question. We often use the terms "weight" and "mass" interchangeably, but we use the term "weight" to refer to mass that is in a gravitational field (and generally the gravitational field of earth). . If a person weighs 150 pounds, it means that we have used "pound" as a reference, and that involves (or invokes) the effect of the pull of the earth on that person. But that person has mass that is independent of gravitational attraction. A person who has a mass of 150 pounds has that mass no matter where he may be. That person is weightless in deep space where there isn't anything of substance around to exert a gravimetric pull on the person. Mass is present, but there is no weight. . The earth is not said to have weight. Instead, it has mass, and that mass is a bit short of 1024 kilograms. . See an answer to a related question, "What is the weight of earth?"
60 Kg. Mass doesn't change on the moon, weight does.
Because mass is not the same as weight. Weight is mass times gravity so your weight will change if you are on the earth or moon but your mass will stay the same.
The mass on the Moon is still seventy kilograms (the same as on Earth) because mass is an inherent property of matter. However the 70 kilogram person would weigh 11.6 kilograms on the Moon because weight depends on gravity and the Moon's gravity is 0.1654 of that of the Earth.