A ball falling through a viscous liquid is acted upon by

PHYSICS
WAEC 2014

A ball falling through a viscous liquid is acted upon by

  • A. upthrust only
  • B. upthrust and the ball's weight
  • C. the ball's weight and viscous force
  • D. upthrust, the ball's weight and viscous force

Correct Answer: D. upthrust, the ball's weight and viscous force



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