Find the shortest length of rough floor which will stop box

Reference no: EM13508770

A box slides across a frictionless floor with an initial speed v = 2.5 m/s. It encounters a rough region where the coefficient of friction is µk = 0.1.

a) What is the shortest length of rough floor which will stop the box?

b) If instead the strip is only 1.59 m long, with what speed does the box leave the strip?

Reference no: EM13508770

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