27 points will mark brainliest if correct

A freeway exit curves with a radius of 30 m and a posted speed limit of 17.5 m/s. What is your radial
acceleration if you take this exit at the posted speed?
A.7.3 m/s2
B.3.5 m/s2
C.1.3 m/s2
D.10.2 m/s2