Ganymede is a moon of Jupiter (mass = 1.90 x 1027 kg). It orbits Jupiter in a circle of radius 1.07 x 109 m. What is Ganymede's period in hours)?

T = 171.59 hours

Explanation:

Mass of Ganymede,

Radius of the orbit,

We need to find Ganymede's period. Let time is T. Using Kepler's third law of motion.

or

T = 171.59 hours

Hence, Ganymede's period is 171.59 hours.

it would be c. predictability

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it