the slabs from rest and have to put them on the elevated

Last updated: 6/13/2023

the slabs from rest and have to put them on the elevated platform at a height h If the maximum tension that the cable of crane machine can tolerate is nw n 1 then minimum time in which ascent can be done by the machine is Tmin 0 1 2h n 1 g 2 n 1 2 2nh n 1 g 12h