At what height from the surface of the earth will the value of G be reduced?

At what height from the surface of the earth will the value of G be reduced?

Given g=9.81m-2,RE=6.37×106m. At what height from the surface of the Earth will the value of g be reduced by 36% from the value at the surface? Radius of the Earth =6400km. Find the percentage decrease in the wight of the body when taken to a heigh of 16km above the surface of Earth.

How much below the surface of earth does the acceleration?

1920km below the surface of earth does the acceleration due to gravity become 70% of its value at the surface of earth.

How much below the surface of earth does the acceleration due to gravity becomes 70?

Therefore, 1920km below the surface of earth does the acceleration due to gravity become 70% of its value at the surface of earth. Was this answer helpful?

At what height above the earth surface the acceleration due to gravity will be 1 9?

the acceleration due to gravity will be 1/9th of its value at the earth’s surface. Re = 6400km ​21. If the radii of the two planets be r1 and r2 and their mean densities d1 and d2.

At what height from the ground will the value of G be the same as that in 10km deep mine below the surface of Earth?

Same changes in value of ′g′ can be observed at a depth ′x′ and height ′2x′given that the depth ′d′ = x = 10km∴ The same change can be observed at a height 2x = 20km A is the correct answer.

At what height from the ground will the value of G?

Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2. We know, gg′=r2R2, where g is gravitational force on earth, g’ is gravitational force at a height. = 0.414R.

At what depth below the surface of the earth the value of g is the same as that at a height of 64 km?

At what depth below the surface of earth , value of g is same as that at a height 64km above the surface of the earth? Ans)128km.

How far away from the surface of the earth does the acceleration due to gravity becomes 4?

h = 4R = 4×6400 = 25,600km.

At what distance R from the center of the earth does the acceleration due to gravity becomes one half of the value that it has on the surface of the Earth Re is the Earth’s radius?

approximately 2637 km

At what depth below the surface of Earth the acceleration due to gravity becomes half the value on the surface of the earth?

– 3200 km

How far away from the surface of the earth does the acceleration due to gravity becomes 25%?

The acceleration due to gravity becomes 25% of its value on the surface of the earth at a height of 6400 km from the surface.

At what depth from the surface of earth the acceleration?

Complete step-by-step answer: Let the depth from the surface of Earth at which the acceleration due to gravity is 2g5 be d . Therefore, the depth d at which the acceleration due to gravity is 2g5 is equal to35RE.

At what height from the surface of earth the acceleration due to gravity is the same as at a depth 160 km below the surface of Earth?

Answer. Acceleration due to gravity will be same at height nearly equal to 80 km from earth’s surface.

At what height above the surface of Earth value of g is same as in a mine 100 km deep?

=50km.

At what depth the acceleration due to gravity will be G 2?

Answer. Let g’ be the acceleration due to gravity at depth d. Therefore, acceleration due to gravity will be g/2 at the depth of Re/2.