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May 26, 2016

Homework Help: physics

Posted by jen on Wednesday, December 8, 2010 at 3:24pm.

The coefficient of kinetic friction for a 22 kg bobsled on a track is 0.20. What force is required to push it down a 6.0 incline and achieve a speed of 70 km/h at the end of 75 m?

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