need to fire a quick bu peed by 5.2 m/s. You E speed Vfuel = 800 m/: the probe before firir

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88. You are in mission control in Florida, supervising a probe
on its way to Mars. The most recent report indicates that the
probe will soon need to fire a quick burst of its booster rocket
to increase its speed by 5.2 m/s. You know that the spent fuel
is ejected at a speed vfuel
initial speed of the probe before firing, and that 10% of the
probe's inertia is currently fuel. Your main worry is whether
enough fuel is left for landing maneuvers. 0. CR
= 800 m/s
– v, where v, is the
Vị
-
Transcribed Image Text:88. You are in mission control in Florida, supervising a probe on its way to Mars. The most recent report indicates that the probe will soon need to fire a quick burst of its booster rocket to increase its speed by 5.2 m/s. You know that the spent fuel is ejected at a speed vfuel initial speed of the probe before firing, and that 10% of the probe's inertia is currently fuel. Your main worry is whether enough fuel is left for landing maneuvers. 0. CR = 800 m/s – v, where v, is the Vị -
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