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MasteringPhysics6b

# MasteringPhysics6b - MasteringPhysics Assignment Print View...

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MasteringPhysics: Assignment Print View http://session.masteringphysics.com/myct/assignmentPrint?assignmentI... 2 of 11 10/4/2007 4:06 PM Work Energy Problems Work-Energy Scaling A particle of mass moves along a straight line with initial speed . A force of magnitude pushes the particle a distance along the direction of its motion. Part A Find , the final speed of the particle after it has traveled a distance . Part A.1 Find the final kinetic energy Find , the final kinetic energy of the particle after it has been pushed a distance . Part A.1.a Find the final kinetic energy in terms of the work done Assume that the work done by the pushing force is . Find the final kinetic energy, , of the particle after it has been pushed a distance .
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