What force is necessary to hold a weight of 100 kg suspended on a rope – McqOptions

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1.	What force is necessary to hold a weight of 100 kg suspended on a rope wrapped 3 times around a post
A.	0.35
B.	0.8
C.	1.46
D.	2.85
E.	107 dynes
Answer» B. 0.8

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What force is necessary to hold a weight of 100 kg suspended on a rope wrapped 3 times around a post