Find the normal force on the ground to the object
Sum Force Y = 0
-2kg * 9.81 + Fn = 0
Fn = 2*9.81 = 19.62 N
Kinetic Friction Force = Fk = µk * Fn = µk(19.62)
µk = 0.3 (Wooden Floor)
Fk = µk * Fn = 0.3*(19.62) = 5.886 N
Belisario G.
tutor
See revised answer.
Wood floor has a kinetic friction of 0.3
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11/02/20
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