[填空题]
What is the maximum speedv1t6smj.n0r oja0jv0 with which a 1050-j8s *.a ,yjucskg car can round a turn of radius 77 m on a flat road if the coefficient of static frisyac j.,js8u* ction between tires and road is 0.80? Is this result independent of the mass of the car?
