A block of mass 25 kg is raised bu a 50kg man in two different ways as shown in fig. what is the
Channel: Doubtnut
Date: 2020-07-26

A block of mass 25 kg is raised bu a 50kg man in two different ways as shown in fig. what is the action on the floor by the man in the two cases? If the floor yields to a normal force of `700N`, which mode should the man adopt to lift the block without the floor yielding?