Consider the satellites of the planets orbiting their respective host planets while those planets orbit the Sun. Galileo's observation of Jupiter's "moons" were an inspiration to the development of universal laws of motion and gravity that could describe not only effects here on Earth, but throughout the universe as well.

Jupiter's satellite Europa has oceans under its ice and may even host life. It orbits the planet on a nearly circular path with a radius of 670,900 km and completes its orbit every 3.55 Earth days. Use Newton's universal law of gravitation to find the mass of Jupiter.

Knowing Jupiter's mass from this calculation, and its radius of 71,492 km across its equator, what is its angular momentum given that it rotates once on its axis in 9.925 hours? Jupiter is oblate, and its polar radius is smaller at 66,854 km, but for this assume it is a sphere.