The planet Saturn has a mass 95.2 times that
of the earth and a radius 9.47 times that of
the earth.
Find the escape speed for objects on the
surface of Saturn. Answer in units of km/s.
...center of...? An earth satellite remains in orbit at a
distance of 11600 km from the center of the
earth.
What is its period? The universal gravi-
tational constant is 6.67 × 10-11 N · m2/kg2
and the mass of the earth is 5.98 × 1024 kg.
Answer in units of s.