A 80-kg stuntman rides his motorcycle on a vertical wall inside a cylindrical structure (Figure 3). Assume that the motorcycle is at 90° with the surface of the wall, the cylinder has a radius of 15 m and that the coefficient of static friction between the tires and the wall is 1.1
(a) Draw free body diagram [2 marks]
(b) Write down all the related equations [3 marks]
(c) Derive and calculate the minimum speed that will keep the motorcycle and rider from sliding down the wall? [3 marks]
(d) Would the speed be different for a bigger (heavier) motorcycle? Explain. [
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Expert's answer
2020-08-12T01:05:10-0400
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