Home
Class 11
PHYSICS
How much above the surface of earth does...

How much above the surface of earth does the accelration due to gravity reduces by `64%` of its value on the earth. Radius of earth `= 6400 km`.

Text Solution

Verified by Experts

`g' = g(1 - (d)/(R )) of d = ((g - g')R)/(g)`,
For case (i) `g' = (36)/(100) g` and
For case (ii), `g' = g - (36)/(100) g = (64)/(100) g`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GRAVIATION

    PRADEEP|Exercise PROBLEMS FOR PRACTIVE F|1 Videos

  • GRAVIATION

    PRADEEP|Exercise PROBLEMS FOR PRACTIVE G|1 Videos

  • GRAVIATION

    PRADEEP|Exercise PROBLEMS FOR PRACTIVE D|1 Videos

  • BEHAVIOUR OF PERFECT GAS & KINETIC THEORY

    PRADEEP|Exercise Assertion - Reason Type questions|14 Videos

  • KINEMATICS

    PRADEEP|Exercise 1 NCERT Comprehension|4 Videos

Similar Questions

Explore conceptually related problems

How much above the surface of the earth does the acceleration due to gravity reduce by 36% of its value on the surface of the earth.

How high above the surface of the Earth does the acceleration due to gravity reduce by 36% of its value on the surface of the Earth ?

Knowledge Check

  • How much below the surface of Earth does the acceleration due to gravity become 70% of its value on the surface of Earth. Radius of Earth = 6.4 xx 10^(6) m .

    A
    `0.6 xx 10^(7) m`
    B
    `1.92 xx 10^(6) m`
    C
    `1.1 xx 10^(4) m`
    D
    `8 xx 10^(4) m`

    • Similar Questions

    Explore conceptually related problems

    How far away from the surface of earth does the acceleration due to gravity become 4% of its value on the surface of earth? Radius of earth =6400km .

    How much below the surface of the earth does the acceleration due to gravity become 1% of its value at the earth's surface ? Radius of the earth=6400 km.

    How far away from the surface of earth does the acceleration due to gravity become 4% of its value on the surface of earth ? [R_(e )=6400 km]

    How much below the earth's surface the acceleration due to gravity reduces to 64% of its value on the surface of earth ?

    How much below the surface of the earth does the acceleration due to gravity become 70% of its value at the surface of the earth ? Radius of the earth is 6400 km

    Calculate the depth below the surface of the earth where the acceleration due to gravity is 2% of its value at the earth's surface. Take, Radius of earth = 6,400 km

    At what height above the surface of earth, the acceleration due o to gravity of earth ? Radius by 51% of its value on the surface of earth ? Redius of earth = 6,400 km.

    Home
    Profile