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April 18, 2014

Homework Help: physics

Posted by Tiffany on Thursday, February 3, 2011 at 7:28pm.

The drawing shows a 29.7-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F1=88N and F2=54N, are applied to the crate, and it begins to move. The angle is 55 degrees. The coefficient of kinetic friction between the crate and the floor is k = 0.324. Determine the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the crate.

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