### Calculate the radius of a chamber

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##### Reference no: EM13295043

At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.20 m/s, and an 64.6-kg person feels a 427-N force pressing against his back. What is the radius of a chamber?

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