The height at which the end of a rope of length ‘l’ should be tie – McqOptions

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1.	The height at which the end of a rope of length ‘l’ should be tied so that a man pulling at the other end may have the greatest tendency to overturn the pillar, is
A.	¾ l
B.	½ l
C.	l/√2
D.	2/√3 l
Answer» D. 2/√3 l

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