Water whirlwind movement simulation

Good night!

I am trying to do a water whirlwind movement using phisics but i am having trouble making it work the way i want.

Is there any way i can do the following movement:

http://www.ite.educacion.es/formacion/e ... itmica.htm

Have a good night.

Use 2 bullet behaviors. Make sure set angle is not selected for either.

-> Sprite: Set angle toward (Center.X, Center.Y)

-> Sprite: Set Bullet angle of motion to Self.Angle degrees

-> Sprite: Set Bullet speed to distance(Self.X,Self.Y,Center.X,Center.Y)÷2

-> Sprite: Set Bullet2 angle of motion to Self.Angle+90 degrees

-> Sprite: Set Bullet2 speed to distance(Self.X,Self.Y,Center.X,Center.Y)×4

Not sure how you would use physics for it, sorry.