Question

79. The elongation of wire of length L is t, in the case
of figure (). The same wire elongation in case of
figure () will be (pulley is light)
(1) 44
(3)
(2) 21
(4) 12
(Haryana, Stage-1
, 2013-14)
83​

Answer 1

Answer:

1 questions is 21

Explanation:

second ans is 12

no it will be pulley