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Hey physicians answer this, ​ ​ A light string of length 10 m suspended from the ceiling of a hall can bear a maximum tension of 600N. A 50Kg man starts climbing up the string at lower end with zero initial velocity. The minimum time in which man can touch the ceiling of hall (g = 10m /sec] (a) 2 sec (b) 5.16 sec (c) 3.16 sec (d) 4.2 sec. ​ ​ ☛ Quality and explained answer required ☛ Spammers stay away. ☛ Answer only if you know ​​​

Answer»

A monkey of mass 40 kg climbs on a ROPE which can STAND a maximum tension of 600 N. In which of the following cases will the rope break. When the monkey(a) Climbs up with an acceleration of 6 ms−2.(b) Climbs down with an acceleration of 4 ms−2.(c) Climbs up with a uniform SPEED of 5 ms−1.(d) Falls down the rope nearly freely under gravity.



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