[填空题]
What is the maximum speed with oyt- *d)x*o, hgb-g ovwhich a 1050-kg car(wz i;w.w/i nr(qrs;,hj( jti can round a turn of radius 77 m on a flat road if the coefficient of static friction between tires and road is 0.80? Is this result independent of the mass of the car?j ( hr(z(rjw,;itiw n/.sqi;w
