5. A mineral called Iron pyrite forms crystals that are shaped like rectangular boxes. One such crystal is 8.6 - 10-meters tall, 5.0.10-2 meters wide, and 7.8. 10-2 meters deep. Ignoring significant figures, what is the volume of this rectangular crystal?
1.366.10 m
3.354. 10-m
1.366. 10-
3.354.10

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.