A body weighs 
newton at the surface of the earth. Its weight at a height equals to half the radius of the earth, will be
1)
2)
3)
4)
A body weighs newton at the surface of the earth. Its weight at a height equals to half the radius of the earth, will be
1)
2)
3)
4)
Question ID - 100386 | SaraNextGen Top Answer
A body weighs newton at the surface of the earth. Its weight at a height equals to half the radius of the earth, will be
1)
2)
3)
4)
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A body weighs |
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1 Answer
127 votes
Answer Key / Explanation : (3) -
The value of acceleration due to gravity at a height 
above the earth’s surface is given by
.png)
where 
is radius of earth.
127 votes
Answer Link
127