matthew244
matthew244 matthew244
  • 09-11-2018
  • Biology
contestada

Is work done when you carry a book across the room at a constant velocity

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TaylorAsh
TaylorAsh TaylorAsh
  • 09-11-2018

"No" according to the work energy theorem about work is done when there is a change in final and initial velocity. But if I use Work = Force x displacement, even though the velocity is constant there is still some displacement done by the (constant) force acting on it.

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