What is the velocity of the people

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At a fair one may see a large rotating cylinder, in which people remain hanging against the wall if the bottom moves down. If it is supposed that the friction coefficient between man and steel wall is about 0.2, the radial acceleration must be about 0.2 g. If the radius of the cylinder is 4.5 m, then what is the velocity of the people, in km/h?

Reference no: EM131244774

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