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April 19, 2014

Homework Help: physics

Posted by david on Monday, December 5, 2011 at 8:29pm.

Once a 28 kg crate is in motion on a horizontal
floor, a horizontal force of 51 N keeps the crate
moving with a constant velocity.
The acceleration of gravity is 9.81 m/s.
What is ľk, the coefficient of kinetic friction, between the crate and the floor

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