[单选题]
Suppose a satellite were orbiting the Earth just abov-cy-: h v0r-gokr.skl e thvp r7sv9/ic w8 v3n;ere surface. What is its centevi svrpv n;3r8c7 w/9ripetal acceleration?
A. smaller than g
B. equal to g
C. larger than g
D. Impossible to say without knowing the mass.
