A sphere falls from top and travels through some distance in liquid when it attains terminal velocity. Then - VgyanHub

Question:

21.A sphere falls from top and travels through some distance in liquid when it attains terminal velocity. Then

Options :

a) F_{2} is total weight of the sphere
b) If F_{2} is total weight of sphere then F_{1} is upward force of viscosity
c) If F_{2} is net weight of body then F_{1} is upward thrust
d) None

Answer :

b) If F_{2} is total weight of sphere then F_{1} is upward force of viscosity

Answer Steps :

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