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A 15 kg object experiences a 45 N horizontal force directed toward your left and a 20 N force of friction. It takes the object

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A 15 kg object experiences a 45 N horizontal force directed toward your left and a 20 N force of friction. It takes the object 0.2 minutes to cover a distance of 3.4 meters and to reach a velocity of 5 m/s. 1) What is the object's kinetic energy? 2) What is the object's potential energy? 3) How much power was delivered? 4) How much work does friction impart on the object

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