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April 24, 2014

Homework Help: Science

Posted by Kate on Tuesday, September 30, 2008 at 8:46pm.

A girl is pulling a sled up a hill with a force of 5N. The wind is blowing at her back (uphill) with a force of 15N. The force of gravitity is 20N and friction between her boots and the snow is 5N. What is the net force, including direction, of this situation?

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