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August 31, 2014

Homework Help: physics

Posted by christina on Saturday, November 21, 2009 at 10:32pm.

You push a 45 kg wooden box across a wooden floor at a constant speed of 1.0 m/s. The coefficient of kinetic friction is 0.15. Now you double the force on the box. How long would it take for the velocity of the crate to double to 2.0 m/s?

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