A mass of 
is suspended by a rope of length 
, from the ceiling. A force 
is applied horizontally at the mid-point of the rope such that the top half of the rope makes an angle of 
with the vertical. Then 
equals: (Take 
and the rope to be massless)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
From the free body diagram
(ii)
On dividing (i) by (ii) we get
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