February 27, 2017

Homework Help: physics

Posted by dawn on Wednesday, February 13, 2008 at 4:41pm.

A horizontal force of magnitude 22 N is applied to a 3.0 kg book as the book slides a distance d = 0.5 m up a frictionless ramp at angle è = 30°. The book begins with zero kinetic energy. What is its speed at the end of the displacement?

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