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November 25, 2014

Homework Help: Physics

Posted by Antonio on Saturday, December 8, 2012 at 5:53pm.

A crate, which has a mass of m= 45 kg, is being accelerated at 3.2m/s^-2 up an frictionless inclined plane, which meets the horizontal at an angle of 35 degrees, by a rope.
What is the magnitude of the normal force acting on the crate?
What is the tension acting in the rope?

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