Answer
385.5k+ views
Hint: The gravity of a planet largely depends upon its mass and density.
Density is how much mass is present in a unit volume; density tells us how compactly the mass is present in a particular area and more the mass more will be the matter.
Complete step by step answer:
Generally, Gravity is the invisible force that pulls two masses together. Mass means the amount of matter in a substance. Density is a measure of how much mass is concentrated in a given volume (space).
According to Sir Isaac Newton - as the mass of an object increases, the gravitational attraction of that object also increases.
The Moon has considerably lesser mass as compared to the Earth. Not only mass, its density is only about 60% as compared to the density of the Earth.
So, as we discussed earlier the gravitational force of a body depends upon its mass and density as well and now as we have discussed that the mass of the moon is way too less than the earth and its density is also about 60% of that of the earth so its gravity will also be lesser than earth.
The gravitational force of the moon is equal to $\dfrac{1}{6}$ the gravity of the earth.
Hence, Moon's density is less than Earth's, the radius is also less. That is why the gravity of the lunar surface is $\dfrac{1}{6}$ of the gravity of the earth.
Note:
• The gravitational force of the body depends upon the mass and the density of the body.
• The mass of the moon is too less as compared to the earth as the moon is the natural satellite to earth.
• The density of the moon is also about the sixth part of the earth.
• The gravitational force of the moon is thus $\dfrac{1}{6}$ of the gravity of earth.
Density is how much mass is present in a unit volume; density tells us how compactly the mass is present in a particular area and more the mass more will be the matter.
Complete step by step answer:
Generally, Gravity is the invisible force that pulls two masses together. Mass means the amount of matter in a substance. Density is a measure of how much mass is concentrated in a given volume (space).
According to Sir Isaac Newton - as the mass of an object increases, the gravitational attraction of that object also increases.
The Moon has considerably lesser mass as compared to the Earth. Not only mass, its density is only about 60% as compared to the density of the Earth.
So, as we discussed earlier the gravitational force of a body depends upon its mass and density as well and now as we have discussed that the mass of the moon is way too less than the earth and its density is also about 60% of that of the earth so its gravity will also be lesser than earth.
The gravitational force of the moon is equal to $\dfrac{1}{6}$ the gravity of the earth.
Hence, Moon's density is less than Earth's, the radius is also less. That is why the gravity of the lunar surface is $\dfrac{1}{6}$ of the gravity of the earth.
Note:
• The gravitational force of the body depends upon the mass and the density of the body.
• The mass of the moon is too less as compared to the earth as the moon is the natural satellite to earth.
• The density of the moon is also about the sixth part of the earth.
• The gravitational force of the moon is thus $\dfrac{1}{6}$ of the gravity of earth.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why Are Noble Gases NonReactive class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
At which age domestication of animals started A Neolithic class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)