$22)$ A satellite is orbiting Mars at a height of $2000$ km above the surface. Mars has a radius of $3390$ km and a mass of $6\mathrm{.}391023$ kg$.$ The satellite malfunctioned when it was moving with a speed of $2500$ m$/$s and will unfortunately crash on the planet. Approximately how fast is it moving when it hits the surface? Ignore any atmospheric e

ects. A$)3200$ m$/$s B$)4520$ m$/$s C$)6700$ m$/$s D$)7080$ m$/$s E$)3950$ m$/$s Answer LOs A$)$ B$)$ C$)$ D$)$ E$)34,40,61$