A ladder rest against a frictionless vertical wall, with its upper end 6 m above the ground and the lower end 4m away from the wall. The weight of the ladder is 500 N and its C. G. at 1/3rd distance from the lower end. Wall’s reaction will be,

Q: A ladder rest against a frictionless vertical wall, with its upper end 6 m above the ground and the lower end 4m away from the wall. The weight of the ladder is 500 N and its C. G. at 1/3rd distance from the lower end. Wall’s reaction will be, (in newton)

(a) 111

(b) 333

(c) 222

(d) 129

Ans: (a)