Compare the weight of a body 100 km above and 100 km below the surface of the earth . Radius of the earth = 6400 km .

Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 km.

Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 km.

Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 km.

Find the percentage decrease in the weight of a body when taken 32 km below the surface of the earth. Take radius of earth =6400 km.

Find the percentage decrease in the weight of the body when taken 64 km below the surface of the Earth. Take redius of the Earth = 6400 km .

Find the percentage decreases in weight of a body, when taken 16 km below the surface of the earth. Take radius of the earth as 6400 km.

Find the percentage decrease in the weight of the body when taken to a depth of 32 km below the surface of earth. Radius of the earth is 6400 km .

Compare the weights of the body when it is (i) 1km above the surface of the earth and (ii) 1 km below the surface of the earth . Radius of the earth is 6300 km.

Find the value of 'g(i)' at a height of 100 km (ii) at height 6400 km from the surface of the earth. (Radius of the earth = 6400 km, g on the surface of the earth = 9.8 ms^(-2) .