Viscous and Air Resistance Forces
 

Viscous and Air Resistance Forces problem 9


A submarine descends vertically at constant velocity. The three forces acting on the submarine are viscous drag, upthrust and weight. Which relationship between their magnitudes is correct?


  • weight < drag


  • weight = drag


  • weight < upthrust


  • weight > upthrust


 

main author and content editor: Odafe Adjeke