34. mars has two moons, phobos and deimos. phobos has an orbital radius of 9.4 x 10° m and an
orbital period of 0.32 days. deimos has an orbital radius of 23.5 x 108 m.

a. what is the orbital period of deimos?

b. at what height above the surface of mars would a satellite have to be placed so that it
remains above the same location on the surface of mars as the planet rotates below it.
a martian day is equal to 1.02 earth days.