A body weight W is projected vertically upwards from earth's surface to reach a height above the earth which is equal to nine times the radius of earth. The weight of the body at that height will be :

Question

A body weight W is projected vertically upwards from earth's surface to reach a height above the earth which is equal to nine times the radius of earth. The weight of the body at that height will be : (A) ( W /100) (B) ( W /3) (C) (W/91) (D) (W/9)

Tardigrade Admin · Accepted Answer

Correct answer is (a) ( W /100)

Q. A body weight $W$ is projected vertically upwards from earth's surface to reach a height above the earth which is equal to nine times the radius of earth. The weight of the body at that height will be :

$\frac{W}{100}$

$\frac{W}{3}$

$\frac{W}{91}$

$\frac{W}{9}$

Correct answer is (a) $\frac{W}{100}$

Q. A body weight W is projected vertically upwards from earth's surface to reach a height above the earth which is equal to nine times the radius of earth. The weight of the body at that height will be :

100W​

3W​

91W​

9W​