A 5.00 kg box slides up a 10.0 m long friction incline at an angle of 20.0 degrees with the horizontal pushed by a 40.0 N force parallel to the incline. The coefficient of kinetic friction is 0.100. The change in kinetic energy is
A. 105 J.
B. 145 J.
C. 186 J.
D. 200 J.
E. 243 J.
C. 186 J.
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