Physice problem...gravitation.!! someone plx send me solution i am very thankful for him
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Physice problem...gravitation.!! someone plx send me solution i am very thankful for him

[From: ] [author: ] [Date: 12-10-13] [Hit: ]
r = sq rt (3) = 1.Earth radius = 6371 km (http://en.wikipedia.r = 1.7323 * 6371 = 11,034.......
at what distance from the centre of earth does the gravitational acceleration have one third. the value that it has on the earth surface..

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1/3 = 1/r^2

r^2 = 3

r = sq rt (3) = 1.7323 earth radii

Earth radius = 6371 km (http://en.wikipedia.org/wiki/Earth_radiu…

r = 1.7323 * 6371 = 11,034.90 km
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