Problem 3. The bicycle and rider in the figure have a total mass of 80 kg. Assume that at point A the bicycle is freely

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Problem 3 The Bicycle And Rider In The Figure Have A Total Mass Of 80 Kg Assume That At Point A The Bicycle Is Freely 1 (41.02 KiB) Viewed 62 times

Problem 3. The bicycle and rider in the figure have a total mass of 80 kg. Assume that at point A the bicycle is freely coasting at va = 2m/s. Neglecting the resistance due to the wind and the size of the bicycle and rider, determine: (a) the resultant normal force acting on the bicycle when it is at point A. (b) the increase in the bicyclist's speed at this point. Note 1: To get full credit, please, solve the problem correctly using your knowledge of methods discussed in this class and, please, indicate all the necessary steps, includ- ing all algebraic manipulations, and any needed free-body diagrams, reference systems and labels. Note 2: Final Exam is due in person by 7:00pm! Please, make any efforts to return the final exam on time! 3 m VA=2 m/s 12 m y=12 cosxx)