[填空题]
How fast (in rpm) mu.,jwp x71j nsd 03ymec 0j-a (v*3ehfck+fd da zo1r et c y0a h+:nfd4uixj+vm1,(688totcukst a centrifuge rotate if a particle 7.0 cm from the axis of rotat+zmfe tvo48u( k ohni06:y uctjxtc,1d+18a rion is to experience an acceleration of 100,000 $g’s$? $rpm$