A Smooth 10-Cm-Diameter Sphere Weighs 6 N $5 ^ { \circ } \mathrm { C }$

Multiple Choice

A smooth 10-cm-diameter sphere weighs 6 N. If it is dropped in 5 $5 ^ { \circ } \mathrm { C }$ C water, its terminal velocity will be nearest:

A) 0.66 m/s
B) 0.95 m/s
C) 6.5 m/s
D) 10.5 m/s