6-47. A boy drags a huge garbage can of mass 27 kg along a horizontal
driveway at a constant speed of 1.8 m/s. He exerts a force of 112 N at
an angle of 27o above the horizontal. Determine the
coefficient
of kinetic friction between the can and the driveway.
ACCUMULATED SOLUTION

Correct.
Which of the two elaborations of the FBD is
correct?

(A)
(B)