With what minimum acceleration can a fireman slide down a rope whose breaking strength is `(2//3)` of his weight?

With what minimum acceleration can a fireman slide down a rope whose breaking-strength is 2//3 rd of his weight?

With what minimum acceleration can a fireman slide down a rope whose breaking strength is (2)/(5)th of his weight?

With what minimum acceleration can a fireman slide down a rope whose breaking strength is 2/3 rd of his weight?

With what minimum acceleration can monkey slide down a rope whose breaking strength is two third of his weight?

At what minimum acceleration should a monkey slide a rope whose breaking strength is (2)/(3) rd of its weight?

At what minimum acceleration should a monkey slide a rope whose breaking strength is (2)/(3) rd of its weight?

At what minimum acceleration should a monkey slide a rope whose breaking strength is (2)/(3) rd of its weight?

The minimum acceleration with which a fireman can slide down a rope of breaking strength two - third of his weight is

The minimum acceleration with which a fireman can slide down a rope of breaking strength two - third of his weight is