What is the final speed of the crate

Reference no: EM13320814

A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 235 N. For the first 10.5 m the floor is frictionless, and for the next 12.0 m the coefficient of friction is 0.21.

(a) What is the final speed of the crate after being pulled these 22.5 m?

Reference no: EM13320814

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