Home
Class 11
PHYSICS
The mass of Mars is one - tenth that o...

The mass of Mars is one - tenth that of the earth and its diameter is only half that of the earth . Compare the values of g on their surface .

Text Solution

Verified by Experts

The correct Answer is:
`2 : 5`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GRAVITATION

    NN GHOSH|Exercise EXERCISE|29 Videos

  • FRICTION, WORK POWER AND ENERGY

    NN GHOSH|Exercise Exercises (B)|36 Videos

  • HYDRODYNAMICS

    NN GHOSH|Exercise EXERCISES|19 Videos

Similar Questions

Explore conceptually related problems

If the earth stops rotating, the apparent value of g on its surface will

If the mass of the earth is 80 times of that of moon and its diameter is double that of moon and g on earth is 98m//sec^2 ,then the value of g on moon is

Knowledge Check

  • The mass of a planet is double the mass of the earth and its radius is half of that of the earth. If F is the force of attraction on an object on the surface of earth, then the force of attraction on the same object on the surface of that planet is ________

    A
    ` 2F `
    B
    ` 4F `
    C
    ` ( F)/(2)`
    D
    ` 8F `

  • The mass of a planet is (1//10)^("th") that of earth and its diameter is half that of earth the acceleration due to gravity is

    A
    `1.96m//s^(2)`
    B
    `3.92m//s^(2)`
    C
    `9.8m//s^(2)`
    D
    `19.6m//s^(2)`

  • The mass of moon is about 0.012 times that of earth and its diameter is about 0.25 times that of earth .The value of G on the moon will be

    A
    Less than that of earth
    B
    More than that on the earth
    C
    Same as that on the earth
    D
    About one sixth of that on the earth

    • Similar Questions

    Explore conceptually related problems

    Calculate the weight of a body on the surface of Mars whose mass is 1/9 of the mass of the earth and radius is half the radius of the earth, and the body weighs 60 kg-f on the surface of the earth.

    Given that the mass of the earth is 81.5 times the mass of the moon and the diameter of the moon is 0.27 times that of the earth . Calculate the value of acceleration due to gravity at the surface of the moon . Given 'g' on the earth = 9.8 ms^(-2)

    The mass of Jupiter is 314 times that of earth and the diameter of Jupiter is 11.35 times that of earth . If 'g' has a value of 9.8 ms^(-2) on the earth , what is its value on Jupiter ?

    The value of 'g' on earth surface depends :-

    If the mass of earth is 80 times of that of a planet and diameter is double that of planet and ‘ g ’ on earth is 9.8 m//s^(2) , then the value of ‘ g ’ on that planet is

    Home
    Profile