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# How many moons would it take to equal the mass of earth?

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How many moons would it take to equal the mass f earth? I am going to assume you are referring the Earth's moon. This is a rather simple calculation. We simply take the mass of the Earth, and divide by the mass of the moon. We can express the formula like this.

mass of moon * number of moons = mass of Earth
therefore
mass of Earth Ă· mass of moon = number of moons

The mass of the moon is approx. 7.347 7 Ă— 1022 kg. The mass of the Earth is 5.9736Ă—1024 kg. Now, it is a simple matter of division, and we can get the number 81.30081 recurring, so lets just say 81.3.
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# Why would an equal arm balance read the same mass on earth as well as the moon?

Since the balance depends on gravity being equal on both sides ofthe arm, the actual value of gravity is not important. Hence thereading of the balance is the same on earth as

# How many eggs would it take to reach from the earth to the moon?

Good question!. A typical chicken egg is about 5 cm in length, thought they may vary in size widely.. The distance to the moon is 384,403 kilometres, or about 7,688,060,000

# How many earths would it take to equal the diameter of Jupiter?

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120 g

# How many earths would it take to equal the mass of the sun?

It would take about 333,000 earths to match the mass of\nthe sun.

1800 electrions

# Would your mass be the same on the moon as it is on earth?

Yes, your mass remains the same no matter where you are. It id your weight that changes based on the pull of gravity.

# How many days it would take earth to moon?

How many days to walk to the moon? . This is a difficult one. Anything from 1-0000-00 days to 2-000-000 days that's if anyone could walk to the moon- you probably can as

# How many electrons would it take to the equal the mass of a proton?

Approximatley 1836

# Would your mass be the same on the moon as on the earth?

Your weight would change because of the Moon's lower gravity, but your mass would remain the same because no matter is added or taken away from you Mass is the same, it is

# How many peas would it take to reach the moon from earth?

First, you need to find the information you need to solve for the answer. A pea measures approximately 1 cm in diameter (from one point to the point on the opposite end). Th

# How many moons would equal the diameter of the earth?

The Moon is one-fourth the diameter of the Earth, so that means that four Moons would fit into the diameter of the Earth. This does not mean that the Moon is one-fourth the s

# How many mars would it take to equal the mass of earth?

Mars is 0.107 times the mass of earth. The reciprocal of that is the number of planets the mass of Mars it would take to equal a planet the mass of earth, or a little over 9

over 100
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# If your mass is 60 on earth what would your mass be on the moon?

Also 60. The mass remains unchanged, it is the weight that changes.

# How many earths would take to equal mars?

Earth is roughly twice as large as Mars, so it would take 2 Mars (approx.) to equal Earth.

# How many ping-pong balls would it take to equal the mass of Earth?

Approximately. 22,127,000,000,000,000,000,000,000,000, over 22 octillion!