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December 18, 2014

Homework Help: Physics

Posted by Zee on Sunday, December 18, 2011 at 11:58am.

Please Help. A 5 kg object is propelled from rest at time t=0 by a net force F that always acts in the same direction. The magnitude of F in newtons is given as a function of t in seconds by F= 0.5t. What is the speed of the object at t =4s?

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