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April 20, 2014

Homework Help: physics

Posted by p on Saturday, July 16, 2011 at 2:44am.

A student in a lab exerts a 14 N force to pull a block a distance of 63 cm. If a total of 8 J of work is done, the angle between the force and the displacement is

none of the above
89
25
61
65

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