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April 20, 2014

Homework Help: physics

Posted by katlyn on Friday, October 28, 2011 at 9:29pm.

A block of mass 2.50 kg is pushed 2.40 m along a frictionless horizontal table by a constant 14.0 N force directed 25.0° below the horizontal.
(a) Determine the work done by the applied force.
1 J
(b) Determine the work done by the normal force exerted by the table.

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