4. A student is rolling down a hill while stuffed into a very large tire with a...
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4. A student is rolling down a hill while stuffed into a very large tire with a radius of 1.5m. The frequency of rotation reached by the tire is 1.2 hertz. Draw a diagram to support your solution.
- Find the speed of rolling tire
- Find the centripetal acceleration acting on the student? How many g's do they feel at top and bottom of their motion?
- If at the bottom of the hill, the tire "de-accelerates" at a rate of 10m/s2 {backwards}, how long does it take for student to "fall" out of tire well due to it's slow rotation?
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