Question

A stone connected with a string is rotated in a vertical circle, speed of stone at bottom most point
is
$\sqrt{8gr}$
, where r is the radius of circle. The ratio of tension in string at the top and the bottom is :-
(1) 1:2
(2) 1:3
(3) 2 : 3
(4) 1 : 4​

Answer 1

Answer:

4 part right

Explanation:

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