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April 17, 2014

Homework Help: Science: Physics

Posted by Chad on Saturday, December 1, 2012 at 10:12pm.

A force of 50 N directed at an angle of 45 degrees from the horizontal pulls a 70 kg sled across a frictionless pond. The acceleration of the sled is most nearly (sin 45 degrees = cos 45 degrees = 0.7).

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