A ball bearing falls through a viscous liquid (a) Using a labelled diagram of a...

PHYSICS
WAEC 2008

A ball bearing falls through a viscous liquid

(a) Using a labelled diagram of a tall vessel, show all the forces acting on it

(b) When will it attain terminal velocity?

Explanation

(a)

v

(b) Terminal velocity is attained when W = U + V



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