Qstnid -33-a Spherical Ball Is Dropped In A Long Column Of A Highly Viscous Liquid. The Curve In The Graph Shown, Which Represents The Speed Of The Ball `` (V) `` As A Function Of Time `` ( T ) `` Is :<Img Src="/etl/esadigi-best/content/system/stage/neet-xii-cmn/pyq-physics/p2022/im011.png" Alt="physics Question Image"> - Qstns With Ansrs Year:2022 - Neet-xii-physics

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#33
A spherical ball is dropped in a long column of a highly viscous liquid. The curve in the graph shown, which represents the speed of the ball `` (v) `` as a function of time `` ( t ) `` is :
(A)D
(B)A

(C)B
(D)C
digAnsr: C
Ans : Initially speed is zero, then increases & after some time it becomes constant.
Acceleration (slope of `` v/t `` curve) of ball first decreases and after some time it becomes zero.