1. Mike Davidson is riding his motorbike south along a flat, horizontal road. The total weight of Mike and his hog is 1800 N. The engine exerts a 600 N force forward. The air resistance acting on Mike and the bike is 200 N. The coefficient of friction between the tires and the road is 0.06.    a) Draw a free body diagram for the system that includes Mike and his bike.  b) Determine the total friction between the tires and the road.   c) Calculate the net force on the system.   d) Calculate the magnitude of the acceler

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Q: Prof. Eduardo Stefanelli www.stefanelli.eng.br| 0 5 45 40 35 30

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”