crazycatlady1119 crazycatlady1119

22-10-2022
Physics

Answered

Mars (mM = 6.41×10^23 kg) has two small moons, Phobos (mP = 1.07×10^16 kg, radius of orbit = 9376 km) and Deimos (mD = 1.47×10^15 kg, radius of orbit = 23463 km). Assume these three objects are inside an isolated system and the orbits of Phobos and Deimos are circular.
Calculate the net force acting on Phobos at this moment in time.
Calculate the gravitational potential energy inside the Mars-Phobos-Deimos
system.

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