What If Consider the roller coaster described in 58. Because of some friction between
Chapter 8, Problem 83(choose chapter or problem)
What If? Consider the roller coaster described in 58. Because of some friction between the coasterand the track, the coaster enters the circular section ata speed of 15.0 m/s rather than the 22.0 m/s in 58. Is this situation more or less dangerous for thepassengers than that in 58? Assume the circularsection is still frictionless.
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