Physics, 14.07.2020 23:01 goku4420

A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 250 N . For the first 10.0 m the floor is frictionless, and for the next 11.0 m the coefficient of friction is 0.21. What is the final speed of the crate?

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A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 25...