Answer to Question #262158 in Physics for tin

Question #262158

A 1500 g object is being pushed by an applied force and accelerates at 4.08 m/s2. what is the force applied if a frictional force is 62.5 n is acting on opposite direction?

Expert's answer

By Newton's second law:

"ma=F-f,\\\\\nF=ma+f=1.5\u00b74.08+62.5=68.62\\text{ N}."

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