TimeToVelocity:

--------------------------------------------------------------------------
   Compute the time to reach a given velocity.
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   Form:
   t = TimeToVelocity( thrust, massDry, massFuel, uE, u, u0 )
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   ------
   Inputs
   ------
   thrust	 (1,1)  Thrust (N)
   massDry  (1,1)  Dry mass (kg)
   massFuel (1,1)  Fuel mass (kg)
   uE       (1,1)  Exhaust velocity (m/s)
   u        (1,1)  Final velocity (m/s)
   u0       (1,1)  Initial velocity (m/s)

   -------
   Outputs
   -------
   t		 (1,1)  Time (s)

--------------------------------------------------------------------------

Children:

Common: Database/Constant
Common: Graphics/TimeLabl
Common: Graphics/VelocityLabel