If the value of the gravitational accele...

If the value of the gravitational acceleration at the height h be 1% of its value at the surface of the earth, then h is equal to (given `R_e=6400 km`)

6400 km

57600 km

2560 km

64000 km

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 value of gravitational acceleration at a height equal to radius of earth, is

The value of acceleration due to gravity will be 1% of its value at the surface of earth at a height of (R_(e )=6400 km)

What is the variation in acceleration due to gravity with altitude? OR Derive an expression for the gravitational acceleration at an altitude h above the earth. OR Show that the gravitional acceleration at a height h above the surface of the earth is (in usual notations) g_h = g (frac(R)(R + h)^2)

Calculate the acceleration due to gravity at a height of 300 km from the surface of the Earth

The value of gravitational accelerationg at a height h above the earth's surface is 0ne forth the value of gravitational acceleration at surface ,then (R = radius of earth)

The gravitational acceleration on the surface of earth of radius R and mean density rho is

As the height of the object from the surface of the Earth increases,value of 'g' becomes __.

At what distance above the surface of Earth the acceleration due to gravity decreases by 10% of its value at the surface? (Radius of Earth = 6400 km)

Find the value of acceleration due to gravity in a mine at a depth of 80 km from the surface of the earth . Radius of the earth = 6400 km .

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)

TARGET PUBLICATION-Gravitation-Exercise

A mass M is broken into two parts of masses m1 and m2. How are m1 and ...
Text Solution
|
Suppose the gravitational force varies inversely as the n^(th) power o...
Text Solution
|
A body is projected vertically upwards from the surface of a planet of...
Text Solution
|
What should be the velocity of earth due to rotation about its own axi...
Text Solution
|
For a satellite that orbits as close to the earth's surface as possibl...
Text Solution
|
Let omega be the angular velocity of earth's rotation about the axis. ...
Text Solution
|
Two planets have density in the ratio 2 : 3 and radii in the ratio 1 :...
Text Solution
|
Two planets move around the Sun. The periodic times and the mean radii...
Text Solution
|
If the value of the gravitational acceleration at the height h be 1% o...
Text Solution
|
Two satellites are orbiting around the Earth in circular orbits of the...
Text Solution
|
A particle of mass m is subjected to an attractive central force of ma...
Text Solution
|
The percentage change in the acceleration of the Earth towards the Sun...
Text Solution
|
The escape velocity for a body projected vertically upwards is 11.2 km...
Text Solution
|
The orbital velocity of a body at height h above the surface of Earth ...
Text Solution
|
Assuming the earth as a sphere of uniform density. the acceleration du...
Text Solution
|
Mars has about ((1)/(10))^(th) as much mass as the Earth and half as a...
Text Solution
|
A comet is moving around the earth in.highly elliptical orbit. Identif...
Text Solution
|
Two particles are projected from the surface of the earth with velocit...
Text Solution
|
Two identical solid copper spheres of radius R placed in contact with ...
Text Solution
|
The time period of a satellite in a circular orbit of radius R is T. T...
Text Solution
|