Laws of MotionHard
Question
A test tube is filled with water and end closed. It contains a small steel ball and an air bubble. The test tube is rotated in a horizontal circle, with the help of a string (see fig.) then :-
Options
A.Both, steel ball and air bubble move outwards
B.Both, steel ball and air bubble move inwards
C.Steel ball moves outwards and air bubble moves inwards
D.Steel ball moves inwards and air bubble moves outwards
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