Answer to Question #97158 in Mechanics | Relativity for Rene

Question #97158

A 1.4-kg object is pulled horizontally along the floor against 3.2 N of kinetic friction. If the object accelerates at 5.8 m/s2, what is the value of the applied force?

Expert's answer

"ma=F-F_f"

"F=ma+F_f=1.4(5.8)+3.2=11.32\\ N"

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