Find the How Much Mechanical Energy Was Converted to Internal $1.82 \mathrm {~m}$

Find the how much mechanical energy was converted to internal energy in the system box-surface-Earth when a box moves in a complete circle of radius $1.82 \mathrm {~m}$ on a uniform horizontal floor.The coefficient of kinetic friction between the floor and the box is 0.25,and the box weighs $65.0 \mathrm {~N}$

A) 190 J
B) 0 J
C) 1800 J
D) 370 J

Correct Answer:

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