Question

In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 13.0 m in diameter. It is found that the pilot blacks out when he is spun at 30.6 rpm (rev/min). At what acceleration (in SI units) does the pilot black out? Express this acceleration in terms of a multiple of ? . acceleration as a multiple of ? : If you want to decrease the acceleration by 19.0 % without changing the diameter of the circle, by what percent must you change the time for the pilot to make one circle? percent of time change:

Answer 1

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