A body weights 63 N on the surface of th...

A body weights 63 N on the surface of the earth At a height h above the surface of Earth, its weight is 28 N While at a depth h below the surface Earth, the weight is 31.5 N. The value of h is

0.4 R

0.5 R

0.8 R

Text Solution

Verified by Experts

Topper's Solved these Questions

FRICTION IS SOLIDS AND LIQUIDS
TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos
LAWS OF MOTION
TARGET PUBLICATION|Exercise EXERCISE|281 Videos

Similar Questions

Explore conceptually related problems

The acceleration due to gravity at a height 1km above the earth is the same as at a depth d below the surface of earth. Then :

he value of 'g' at a certain height h above the free surface of Earth is x/(16) where x is the value 16 of 'g' at the surface of Earth. The height h is

What is absolute pressure at a depth h below the surface of the liquid?

A body weighs 200 N on the surface of the earth. How much will is weigh half way down to the centre of the earth?

A body weighs 72 N on the surface of the earth What is the gravitational force on it, at a height equal to half the radius of the earth

The value of 'g' at a certain height above the surface of the earth is 16% of its va lue on the surface. The height is (R = 6300 km)

A body weighs 81 N on the surface of the earth. What is the gravitational force on it due to earth at a height equal to half the radius of the earth from the surface ?

The orbital velocity of a body at height h above the surface of Earth is 36% of that near the surface of the Earth of radius R. If the escape velocity at the surface of Earth is 11.2 km s^-1 , then its value at the height h will be

A body weighs 400N on the surface of earth. How much will it weigh on the surface of a planet whose mass is (1/6)^(th) " and radius " 1/2 that of the earth ?

A body weighs 63 kg-wt on the surface of earth. Its weight on the surface of Mars will be (Mass of Mars = 1/9 mass of earth, Radius of 9 Mars = 1/2 Radius of earth)

TARGET PUBLICATION-Gravitation-Exercise

The value of 'g' at a certain height above the surface of the earth is...
Text Solution
|
Two equal masses, each equal to m are suspended from a balance whose s...
Text Solution
|
A body weights 63 N on the surface of the earth At a height h above th...
Text Solution
|
The value of 'g' at a depth of 80 km will be (Radius of earth=6400 km ...
Text Solution
|
Consider earth to be a homogeneous sphere. Scientist A goes deep down ...
Text Solution
|
The acceleration due to gravity at a height 1/20^(th) of the radius of...
Text Solution
|
lf change in the value of g at a depth d below the surface of the eart...
Text Solution
|
lf the earth of radius R, while rotating with angular velocity ro beco...
Text Solution
|
R is the radius of the earth and omega is its angular velocity and gP ...
Text Solution
|
What should be the angular speed of earth in radian/second so that a b...
Text Solution
|
A body falls freely under gravity. Its speed is v when it has lost an ...
Text Solution
|
The maximum vertical distance through which a full dressed astronaut c...
Text Solution
|
A body of mass m rises to a height h = R/5 from the surface of the Ear...
Text Solution
|
Me is the mass of earth and Mm is the mass of moon (Me=81 Mm). The pot...
Text Solution
|
Ve and Vp denote the escape velocities from the earth and another plan...
Text Solution
|
Escape velocity of a satellite of the earth at an altitude equal to ra...
Text Solution
|
If the earth suddenly contracts so that its radius reduces by 4% with ...
Text Solution
|
To have an earth satellite synchronous with the rotation of the earth,...
Text Solution
|
The relay satellite transmits the T.V programme continously from one p...
Text Solution
|
If a body is released from an artificial satellite then
Text Solution
|