How much time does it take for the rover to come to rest(v=0ms)?

net : ma (12 - 9.8) Fnet = PitFz E. F=ma F= 97. 5/q x 12m Fnet= 97. 5 X 2.2 1.SN Upward F= IION 2. A 200kg NASA rover is falling towards the surface of Mars (g = -3.7m/s2) with a velocity of 100m/s downwards. To stabilize its descent and come to rest, the satellite's rockets create 900N of upward thrust (force)