The terminal velocity of a ball-bearing falling... - JAMB Physics 2009 Question
The terminal velocity of a ball-bearing falling through a viscous fluid reached when the
A
upthrust is equal to the weight of the ball
B
ball accelerate uniformly
C
upthrustis equal to the velocity of the ball
D
velocity is uniform
Ask EduPadi AI...
Correct Option: D
At vt = terminal velocity
= zero acceleration
= uniform velocity
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