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January 27, 2015

January 27, 2015

Posted by **Lila** on Tuesday, January 14, 2014 at 10:15pm.

- Physics -
**Steve**, Wednesday, January 15, 2014 at 11:22amsince F ∝ 1/r^2, 1/(2r)^2 = 1/4 * 1/r^2, so the pull would be 1/4 as much.

Of course, that ignores the tremendous torque on the ladder caused by the earth's spin! :-)

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