science for technology

Question 6 (6 points) 850 kg car goes around a flat curve that have a radius of 40m. The car is traveling at a constant speed of 10m/'s a- what is centripetal force required to keep the car from sliding out as it goes around the curve? b- what must be the minimum coefficient of friction between the tires of the car and the road ? O aj a= 1125 N, b=.25 Obj a= 2125 N , b= .25 O d a= 3125 N, b= .29 O dj a= 2995 N , b= 1.3