A man weighs 80 kg on earth surface. The height above ground where he will weigh 40kg, is (radius of earth is 6400 km) |
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a) |
0.31 times |
b) |
0.41 times |
c) |
0.51 times |
d) |
0.61 times |

A man weighs 80 kg on earth surface. The height above ground where he will weigh 40kg, is (radius of earth is 6400 km) |
|||||||

a) |
0.31 times |
b) |
0.41 times |
c) |
0.51 times |
d) |
0.61 times |

1 Answer

127 votes

Weight of body at height above the earth’s surface is |

127 votes

127