Posted by **tam** on Tuesday, March 1, 2011 at 3:17pm.

a 180 lb person climbs a ladder to a point which is two times the radius of the earth high. how much does he weigh there?

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March 22, 2017
Posted by **tam** on Tuesday, March 1, 2011 at 3:17pm.

a 180 lb person climbs a ladder to a point which is two times the radius of the earth high. how much does he weigh there?

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