Homework Help: physics

Posted by james on Tuesday, October 12, 2010 at 2:00pm.

A 155 N box is placed on an inclined plane that makes a 30.0° angle with the horizontal. Find the component of the weight force parallel to the plane's surface.

physics - drwls, Tuesday, October 12, 2010 at 3:44pm
155 N * sin 30 = ___

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