A man slides down a light rope whose breaking strength in `eta` times his weight `(eta lt 1)`. What should be his maximum acceleration so that the rope just breaks ?

A man slides down a light rope whose breaking strength is eta times his weight ( etalt1 ) . What should be his minimum acceleration so that the rope just breaks?

A stone is accelerated upwards by a cord whose breaking strength is three times the weight of the stone. The maximum acceleration with which the stone can be moved up without breaking the cord is

A sphere is accelerated upwards with the help of a cord whose braking strength is five times its weight. The maximum acceleration with which the sphere can move up without cord breaking is :-

A fireman want to slide down a rope. The breaking load the rope is 3//4^(th) of the weight of the man. With what minimum acceleration should the fireman slide down ?

A person wishes to slide down a rope whose breaking load is 3/5 of the weight of the person Minimum acceleration by which the person should slide down without breaking the rope is:

A fireman is sliding down with the help of a rope. If the breaking strength of the rope is ( 2mg)/( 3) where m is the mass of the man, the minimum acceleration with which the fireman can slide, so that the rope does not break, is :

A monkey is decending from the branch of a tree with constant acceleration. If the breaking strength is 75% of the weight of the monkey, the minimum acceleration with which monkey can slide down without breaking the branch is

A massless rope of length 100 m and of breaking strength 108 N is hanging from the branch of a tree. A monkey of mass 6 kg is trying to climb up the rope starting from rest. Find the shortes time in which monkey can climb the full length of rope with uniform acceleration so that the string will not break ?

A 70 kg man in sea is being lifted by a helicopter with the help of a rope , which can bear a maximum tension of 100 kg wt . With what maximum acceleration the helicopter should rise so that the rope does not break ? Take g = 9.8 m//s^(2) .

A massless rope of length 100 m and of breaking strength 108 N is hanging from the branch of a tree. A monkey of mass 6 kg is trying to climb up the ropw starting from rest. Find the shortest time in which monkey can climb the full length of rope with uniform acceleration so that the string will not break ?