[单选题]
Suppose a satellite were orbiting the Earth just aboveyc:vnrhm68/l 6mk .rlxl+r +pas( q2 t the surf.bzw5shfn ao.fc resw .; ,4b7ace. What is its centripetal a 5hn;s b47ow.e ffa,rcz.wb.scceleration?
A. smaller than g
B. equal to g
C. larger than g
D. Impossible to say without knowing the mass.