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There is no particular reason: some planets have more mass than others.
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∙ 6y ago
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Are Earth and Mars the same mass?
No. Mars is a little more than a tenth the mass of Earth.
Does the earth have more mass than mars?
Yes. Earth is about 6.5 times larger than Mars and has more mass.
What is the mass of Mars in terms of Earth's mass?
The mass of mars is about 0.107 Earth masses.
What fraction of Mar's mass is equal to Earth's mass?
Mars would have to find more mass if it wanted to equal the Earth's. It has only 11% of Earth's mass.
Do mars and earth have a similar mass?
No. Mars has about one tenth of Earth's mass. Venus, howevr, does have a similar mass to Earth.
Why does the sun exert more gravitational force on mars than on earth does?
The sun has more mass than earth.
If you weight 300 Newtons on earth then what is your mass and weight in mars?
You need to:1) Divide the weight by Earth's gravity, to get the mass. 2) Remember that the mass will be the same on Mars. 3) Multiply the mass by the gravity of Mars, to get the weight on Mars.
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 and 1/3.
What is Mars size compared with Earth?
one year on mars is equivalent to 780 earth days
Does earth have stronger or weaker gravity than mars?
The gravitational force exerted at the surface (and above the surface) of Mars is weaker than that here on Earth. The reason: Mars has less mass than earth.
What size is earth compare to?
Mars has a diameter about 0.53 of the Earth's. Mars has a mass about 0.107 times the Earth's.
Mars is what decimal of Earths size?
Mars is 0.107 of the Earth's mass and 0.151 of the Earth's volume.
