# physics

posted by Roshni

The buoyancy force on the 490 balloon is F = 6kN , and the air resistance is F_D = (100v)N, where is in m/s.
Determine the terminal or maximum velocity of the balloon if it starts from rest.
vmax = ?

1. bobpursley

490 what units?

2. Meredith

kg

3. 1lung

11 m/s

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