What is the final speed of the crate

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An 80kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 350N. For the first 12m the floor is frictionless, and for the next 16m the coefficient of kinetic friction is .44. What is the final speed of the crate? (g=9.8m/s^2)

 

 

Reference no: EM13844380

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