[单选题]
A wheel of diameter of 68.0 cm slows dowehz yj,o7cmj0x / 2;jub5(yoan uniformly from 8.40 m/s to r s uptyimj+)p2hu 78+gest over a distance of 115 m. What igyi7um8uhs2+) t+p jp s the total number of revolutions the wheel rotates in coming to rest?
A. $53.8 \; rev$
B. $26.9 \; rev$
C. $338 \; rev$
D. $169 \; rev$
