Aerostat Ballast Problem
Initially descending: mg − L = mw
After dumping ballast: L − (m − Δm)g = (m − Δm)w
Result:
Δm = 2mw / (g + w)
Start
Stop
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Dump Ballast
m
1000 kg
w
2.0 m/s²
m = --
w = --
g = --
L = --
Δm = --
m' = --
a = --
state = --
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