The Block Shown Is Pulled Across the Horizontal Surface at a Constant

Multiple Choice

The block shown is pulled across the horizontal surface at a constant speed by the force shown. If M = 5.0 kg, F = 14 N and θ = 35°, what is the coefficient of kinetic friction between the block and the horizontal surface?

A) 0.44
B) 0.33
C) 0.38
D) 0.28
E) 0.17